************************ crashinfo ************************* /exports/testreports/41073/testresults/conf-sanity-slow-106-zfs-centos7_x86_64-centos7_x86_64/oleg108-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.hJ6Ke/vmlinux [TAINTED] DUMPFILE: /exports/testreports/41073/testresults/conf-sanity-slow-106-zfs-centos7_x86_64-centos7_x86_64/oleg108-server-timeout-core [PARTIAL DUMP] CPUS: 4 DATE: Fri Mar 22 04:33:53 EDT 2024 UPTIME: 01:25:32 LOAD AVERAGE: 0.38, 0.35, 0.39 TASKS: 328 NODENAME: oleg108-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 47 last 5s 100 last 60s 114 ----- Total Numbers of Threads per State ------ TASK_INTERRUPTIBLE 324 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 ----- -------------- ------ ---------------------------- 24848 mmp 0 ms (no user stack) 2628 monitor_thread 0 ms (no user stack) 2826 dbuf_evict 0 ms (no user stack) 2824 zthr_procedure 0 ms (no user stack) 24774 z_null_int 60 ms (no user stack) +------------------------+ >-------------------------| Memory Usage (kmem -i) |-------------------------< +------------------------+ PAGES TOTAL PERCENTAGE TOTAL MEM 955067 3.6 GB ---- FREE 650584 2.5 GB 68% of TOTAL MEM USED 304483 1.2 GB 31% of TOTAL MEM SHARED 8524 33.3 MB 0% of TOTAL MEM BUFFERS 5096 19.9 MB 0% of TOTAL MEM CACHED 66017 257.9 MB 6% of TOTAL MEM SLAB 107673 420.6 MB 11% 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 58996 230.5 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): 5 user_data set (NFS etc.): 4 UDP Connection Info ------------------- 2 UDP sockets, 0 in ESTABLISHED Unix Connection Info ------------------------ ESTABLISHED 26 CLOSE 17 LISTEN 8 Raw sockets info -------------------- CLOSE 1 Interfaces Info --------------- How long ago (in seconds) interfaces transmitted/received? Name RX TX ---- ---------- --------- lo n/a 5130.1 eth0 n/a 0.9 RSS_TOTAL=53756 pages, %mem= 0.8 +------------+ >-------------------------------| Mounted FS |-------------------------------< +------------+ MOUNT SUPERBLK TYPE DEVNAME DIRNAME ffff880138cca000 ffff880139940800 rootfs rootfs / ffff880137668380 ffff880137678800 sysfs sysfs /sys ffff880137668540 ffff880139944000 proc proc /proc ffff880137668700 ffff880137678000 devtmpfs devtmpfs /dev ffff8801376688c0 ffff88012a300000 securityfs securityfs /sys/kernel/security ffff880137668a80 ffff880137679000 tmpfs tmpfs /dev/shm ffff880137668c40 ffff88013771a000 devpts devpts /dev/pts ffff880137668e00 ffff880137679800 tmpfs tmpfs /run ffff880137668fc0 ffff88013767a000 tmpfs tmpfs /sys/fs/cgroup ffff880137669180 ffff88013767a800 cgroup cgroup /sys/fs/cgroup/systemd ffff880137669340 ffff88013767b000 pstore pstore /sys/fs/pstore ffff880137669500 ffff88013767d000 cgroup cgroup /sys/fs/cgroup/cpu,cpuacct ffff8801376696c0 ffff88013767c800 cgroup cgroup /sys/fs/cgroup/freezer ffff880137669880 ffff88013767c000 cgroup cgroup /sys/fs/cgroup/memory ffff880137669a40 ffff88013767b800 cgroup cgroup /sys/fs/cgroup/pids ffff880137669c00 ffff88013767d800 cgroup cgroup /sys/fs/cgroup/blkio ffff880137669dc0 ffff88013767e000 cgroup cgroup /sys/fs/cgroup/hugetlb ffff88012f3c2000 ffff88013767e800 cgroup cgroup /sys/fs/cgroup/perf_event ffff88012f3c21c0 ffff88013767f000 cgroup cgroup /sys/fs/cgroup/net_cls,net_prio ffff88012f3c2380 ffff88013767f800 cgroup cgroup /sys/fs/cgroup/cpuset ffff88012f3c2540 ffff88012a360000 cgroup cgroup /sys/fs/cgroup/devices ffff88012f3c28c0 ffff88012a364000 configfs configfs /sys/kernel/config ffff880138ccb500 ffff8800b4e27800 ext4 /dev/nbd0 / ffff88012a2fd180 ffff8800b4c34000 rpc_pipefs rpc_pipefs /var/lib/nfs/rpc_pipefs ffff88012a2fd340 ffff8800b4e04800 autofs systemd-1 /proc/sys/fs/binfmt_misc ffff88012f3c3340 ffff880139947800 debugfs debugfs /sys/kernel/debug ffff8801377f6700 ffff88013771b800 mqueue mqueue /dev/mqueue ffff8801377f68c0 ffff88012a301000 hugetlbfs hugetlbfs /dev/hugepages ffff88012f3c3500 ffff8800b4d60800 binfmt_misc binfmt_misc /proc/sys/fs/binfmt_misc/ ffff88012f3c3880 ffff8800b4102800 ramfs none /mnt ffff88012a2fd500 ffff8800b4c35800 tmpfs none /var/lib/stateless/writable ffff88012f3c3a40 ffff8800b4e25800 squashfs /dev/vda /home/green/git/lustre-release ffff88012a2fd6c0 ffff8800b4c35800 tmpfs none /var/cache/man ffff880138ccb6c0 ffff8800b4c35800 tmpfs none /var/log ffff880138ccb880 ffff8800b4c35800 tmpfs none /var/lib/dbus ffff88012a2fd880 ffff8800b4c35800 tmpfs none /tmp ffff88012f3c3c00 ffff8800b4c35800 tmpfs none /var/lib/dhclient ffff88012a2fda40 ffff8800b4c35800 tmpfs none /var/tmp ffff88012f3c3dc0 ffff8800b4c35800 tmpfs none /var/lib/NetworkManager ffff88012f3c3180 ffff8800b4c35800 tmpfs none /var/lib/systemd/random-seed ffff880138ccba40 ffff8800b4c35800 tmpfs none /var/spool ffff88012f3c2fc0 ffff8800b4c35800 tmpfs none /var/lib/nfs ffff880138ccbc00 ffff8800b4c35800 tmpfs none /var/lib/gssproxy ffff88012f3c2e00 ffff8800b4c35800 tmpfs none /var/lib/logrotate ffff8800b4cbc000 ffff8800b4c35800 tmpfs none /etc ffff880138ccbdc0 ffff8800b4c35800 tmpfs none /var/lib/rsyslog ffff8800b4cbc1c0 ffff8800b4c35800 tmpfs none /var/lib/dhclient/var/lib/dhclient ffff88012a2fddc0 ffff8800b1eab000 nfs4 192.168.200.253:/exports/state/oleg108-server.virtnet /var/lib/stateless/state ffff8800b2bb41c0 ffff8800b1eab000 nfs4 192.168.200.253:/exports/state/oleg108-server.virtnet /boot ffff8800b4cbc380 ffff8800b1eab000 nfs4 192.168.200.253:/exports/state/oleg108-server.virtnet /etc/etc/kdump.conf ffff8800b4cbc540 ffff8800b4c34000 rpc_pipefs sunrpc /var/lib/nfs/var/lib/nfs/rpc_pipefs ffff8801377f76c0 ffff8800b4e25800 squashfs /dev/vda /usr/sbin/mount.lustre ffff8801377f6c40 ffff88012c754000 lustre lustre-mdt1/mdt1 /mnt/lustre-mds1 ffff8800b4249500 ffff88008f8d0000 lustre lustre-ost1/ost1 /mnt/lustre-ost1 +-------------------------------+ >----------------------| Last 40 lines of dmesg buffer |----------------------< +-------------------------------+ [ 124.192498] Lustre: server umount lustre-OST0000 complete [ 125.468207] Lustre: server umount lustre-MDT0000 complete [ 127.874411] Lustre: DEBUG MARKER: == conf-sanity test 106: check osp llog processing when catalog is wrapped ========================================================== 03:10:27 (1711091427) [ 131.111058] Lustre: DEBUG MARKER: oleg108-server.virtnet: executing set_hostid [ 132.580621] Lustre: DEBUG MARKER: oleg108-server.virtnet: executing load_modules_local [ 134.720103] vdc: vdc1 vdc9 [ 137.091892] vde: vde1 vde9 [ 139.658092] vdf: vdf1 vdf9 [ 142.107936] Lustre: Setting parameter lustre-MDT0000.mdt.identity_upcall in log lustre-MDT0000 [ 142.132070] Lustre: ctl-lustre-MDT0000: No data found on store. Initialize space: rc = -61 [ 142.168127] Lustre: lustre-MDT0000: new disk, initializing [ 142.240000] Lustre: lustre-MDT0000: Imperative Recovery not enabled, recovery window 60-180 [ 142.255654] Lustre: ctl-lustre-MDT0000: super-sequence allocation rc = 0 [0x0000000200000400-0x0000000240000400]:0:mdt [ 143.129754] Lustre: DEBUG MARKER: oleg108-server.virtnet: executing set_default_debug -1 all [ 145.476754] Lustre: DEBUG MARKER: oleg108-client.virtnet: executing wait_import_state_mount FULL mdc.lustre-MDT0000-mdc-*.mds_server_uuid [ 148.395186] Lustre: DEBUG MARKER: oleg108-server.virtnet: executing set_default_debug -1 all [ 148.599437] Lustre: cli-lustre-OST0000-super: Allocated super-sequence [0x0000000240000400-0x0000000280000400]:0:ost] [ 148.624543] Lustre: lustre-OST0000-osc-MDT0000: update sequence from 0x100000000 to 0x240000400 [ 150.718628] Lustre: DEBUG MARKER: oleg108-client.virtnet: executing wait_import_state_mount (FULL|IDLE) osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid [ 2310.123972] Lustre: lustre-MDT0000: Client 7d4abe8d-4595-4312-865e-f61fa846c857 (at 192.168.201.8@tcp) reconnecting [ 2321.121895] Lustre: 25281:0:(mdt_recovery.c:148:mdt_req_from_lrd()) @@@ restoring transno req@ffff880124cc9f80 x1794209332289472/t4295273914(0) o35->7d4abe8d-4595-4312-865e-f61fa846c857@192.168.201.8@tcp:137/0 lens 392/456 e 0 to 0 dl 1711093632 ref 1 fl Interpret:/202/0 rc 0/0 job:'createmany.0' uid:0 gid:0 [ 2345.831962] Lustre: lustre-MDT0000: Client 7d4abe8d-4595-4312-865e-f61fa846c857 (at 192.168.201.8@tcp) reconnecting [ 2356.828560] Lustre: 28239:0:(mdt_recovery.c:148:mdt_req_from_lrd()) @@@ restoring transno req@ffff88008f107450 x1794209332427712/t4295274988(0) o35->7d4abe8d-4595-4312-865e-f61fa846c857@192.168.201.8@tcp:173/0 lens 392/456 e 0 to 0 dl 1711093668 ref 1 fl Interpret:/202/0 rc 0/0 job:'createmany.0' uid:0 gid:0 [ 2442.444240] Lustre: lustre-MDT0000: Client 7d4abe8d-4595-4312-865e-f61fa846c857 (at 192.168.201.8@tcp) reconnecting [ 2453.439355] Lustre: 25281:0:(mdt_recovery.c:148:mdt_req_from_lrd()) @@@ restoring transno req@ffff88012408ad80 x1794209332996736/t4295279422(0) o35->7d4abe8d-4595-4312-865e-f61fa846c857@192.168.201.8@tcp:269/0 lens 392/456 e 0 to 0 dl 1711093764 ref 1 fl Interpret:/202/0 rc 0/0 job:'createmany.0' uid:0 gid:0 [ 2465.002050] Lustre: lustre-MDT0000: Client 7d4abe8d-4595-4312-865e-f61fa846c857 (at 192.168.201.8@tcp) reconnecting [ 2475.996903] Lustre: 25281:0:(mdt_recovery.c:148:mdt_req_from_lrd()) @@@ restoring transno req@ffff88013118e300 x1794209333061056/t4295279920(0) o35->7d4abe8d-4595-4312-865e-f61fa846c857@192.168.201.8@tcp:292/0 lens 392/456 e 0 to 0 dl 1711093787 ref 1 fl Interpret:/202/0 rc 0/0 job:'createmany.0' uid:0 gid:0 [ 2478.192141] Lustre: lustre-MDT0000: Client 7d4abe8d-4595-4312-865e-f61fa846c857 (at 192.168.201.8@tcp) reconnecting [ 2489.184779] Lustre: 25281:0:(mdt_recovery.c:148:mdt_req_from_lrd()) @@@ restoring transno req@ffff88009cfe6450 x1794209333074560/t4295280022(0) o35->7d4abe8d-4595-4312-865e-f61fa846c857@192.168.201.8@tcp:305/0 lens 392/456 e 0 to 0 dl 1711093800 ref 1 fl Interpret:/202/0 rc 0/0 job:'createmany.0' uid:0 gid:0 [ 2512.900955] Lustre: lustre-MDT0000: Client 7d4abe8d-4595-4312-865e-f61fa846c857 (at 192.168.201.8@tcp) reconnecting [ 2523.896630] Lustre: 28239:0:(mdt_recovery.c:148:mdt_req_from_lrd()) @@@ restoring transno req@ffff88012cdac700 x1794209333246016/t4295281356(0) o35->7d4abe8d-4595-4312-865e-f61fa846c857@192.168.201.8@tcp:340/0 lens 392/456 e 0 to 0 dl 1711093835 ref 1 fl Interpret:/202/0 rc 0/0 job:'createmany.0' uid:0 gid:0 [ 2592.668461] hrtimer: interrupt took 5700063 ns [ 2670.916372] Lustre: lustre-MDT0000: Client 7d4abe8d-4595-4312-865e-f61fa846c857 (at 192.168.201.8@tcp) reconnecting [ 2681.911226] Lustre: 25281:0:(mdt_recovery.c:148:mdt_req_from_lrd()) @@@ restoring transno req@ffff880098e6e450 x1794209334133952/t4295288274(0) o35->7d4abe8d-4595-4312-865e-f61fa846c857@192.168.201.8@tcp:498/0 lens 392/456 e 0 to 0 dl 1711093993 ref 1 fl Interpret:/202/0 rc 0/0 job:'createmany.0' uid:0 gid:0 [ 2705.609265] Lustre: lustre-MDT0000: Client 7d4abe8d-4595-4312-865e-f61fa846c857 (at 192.168.201.8@tcp) reconnecting [ 2716.601591] Lustre: 28239:0:(mdt_recovery.c:148:mdt_req_from_lrd()) @@@ restoring transno req@ffff8801327ddf80 x1794209334242944/t4295289120(0) o35->7d4abe8d-4595-4312-865e-f61fa846c857@192.168.201.8@tcp:532/0 lens 392/456 e 0 to 0 dl 1711094027 ref 1 fl Interpret:/202/0 rc 0/0 job:'createmany.0' uid:0 gid:0 [ 3942.937043] Lustre: lustre-MDT0000: Client 7d4abe8d-4595-4312-865e-f61fa846c857 (at 192.168.201.8@tcp) reconnecting [ 3942.940579] Lustre: Skipped 1 previous similar message [ 3953.927346] Lustre: 669:0:(mdt_recovery.c:148:mdt_req_from_lrd()) @@@ restoring transno req@ffff8800853a4380 x1794209337835904/t4295317060(0) o36->7d4abe8d-4595-4312-865e-f61fa846c857@192.168.201.8@tcp:260/0 lens 488/2888 e 0 to 0 dl 1711095265 ref 1 fl Interpret:/202/0 rc 0/0 job:'createmany.0' uid:0 gid:0 [ 3953.940798] Lustre: 669:0:(mdt_recovery.c:148:mdt_req_from_lrd()) 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 12.51s (real) 6.84s (CPU), Child processes: 5.58s