************************ crashinfo ************************* /exports/testreports/51653/testresults/sanity-special8-zfs-DNE-centos7_x86_64-centos7_x86_64/oleg112-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.bjViI/vmlinux [TAINTED] DUMPFILE: /exports/testreports/51653/testresults/sanity-special8-zfs-DNE-centos7_x86_64-centos7_x86_64/oleg112-server-timeout-core [PARTIAL DUMP] CPUS: 4 DATE: Wed May 14 05:11:16 EDT 2025 UPTIME: 01:02:34 LOAD AVERAGE: 0.14, 0.10, 0.08 TASKS: 383 NODENAME: oleg112-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 35 last 5s 85 last 60s 102 ----- Total Numbers of Threads per State ------ TASK_INTERRUPTIBLE 379 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 ----- -------------- ------ ---------------------------- 9099 txg_quiesce 0 ms (no user stack) 9100 txg_sync 0 ms (no user stack) 49 kworker/3:1 0 ms (no user stack) 10407 mmp 0 ms (no user stack) 8126 mdt_out00_000 2 ms (no user stack) +------------------------+ >-------------------------| Memory Usage (kmem -i) |-------------------------< +------------------------+ PAGES TOTAL PERCENTAGE TOTAL MEM 955067 3.6 GB ---- FREE 725697 2.8 GB 75% of TOTAL MEM USED 229370 896 MB 24% of TOTAL MEM SHARED 10410 40.7 MB 1% of TOTAL MEM BUFFERS 5170 20.2 MB 0% of TOTAL MEM CACHED 69694 272.2 MB 7% of TOTAL MEM SLAB 19784 77.3 MB 2% 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 58011 226.6 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 9 LISTEN 3 NAGLE disabled (TCP_NODELAY): 7 user_data set (NFS etc.): 8 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 -------------------- CLOSE 1 Interfaces Info --------------- How long ago (in seconds) interfaces transmitted/received? Name RX TX ---- ---------- --------- lo n/a 3750.8 eth0 n/a 0.1 RSS_TOTAL=57704 pages, %mem= 0.9 +------------+ >-------------------------------| Mounted FS |-------------------------------< +------------+ MOUNT SUPERBLK TYPE DEVNAME DIRNAME ffff880138cca000 ffff880139940800 rootfs rootfs / ffff88012a2a41c0 ffff8800b526c800 sysfs sysfs /sys ffff88012a2a4380 ffff880139944000 proc proc /proc ffff88012a2a4540 ffff880137678000 devtmpfs devtmpfs /dev ffff88012a2a4700 ffff8800b526c000 securityfs securityfs /sys/kernel/security ffff88012a2a48c0 ffff8800b526d000 tmpfs tmpfs /dev/shm ffff88012a2a4a80 ffff88013771a000 devpts devpts /dev/pts ffff88012a2a4c40 ffff8800b526d800 tmpfs tmpfs /run ffff88012a2a4e00 ffff8800b526e000 tmpfs tmpfs /sys/fs/cgroup ffff88012a2a4fc0 ffff8800b526e800 cgroup cgroup /sys/fs/cgroup/systemd ffff88012a2a5180 ffff8800b526f000 pstore pstore /sys/fs/pstore ffff88013703c540 ffff8800b521d800 cgroup cgroup /sys/fs/cgroup/blkio ffff88013703c700 ffff8800b521e000 cgroup cgroup /sys/fs/cgroup/pids ffff88013703c8c0 ffff8800b521e800 cgroup cgroup /sys/fs/cgroup/devices ffff88013703ca80 ffff8800b521f000 cgroup cgroup /sys/fs/cgroup/net_cls,net_prio ffff88013703cc40 ffff8800b521f800 cgroup cgroup /sys/fs/cgroup/perf_event ffff88013703ce00 ffff88012a348000 cgroup cgroup /sys/fs/cgroup/cpu,cpuacct ffff88013703cfc0 ffff88012a348800 cgroup cgroup /sys/fs/cgroup/cpuset ffff88013703d180 ffff88012a349000 cgroup cgroup /sys/fs/cgroup/memory ffff88013703d340 ffff88012a349800 cgroup cgroup /sys/fs/cgroup/freezer ffff88013703d500 ffff88012a34a000 cgroup cgroup /sys/fs/cgroup/hugetlb ffff88013703d880 ffff88012a34f800 configfs configfs /sys/kernel/config ffff880137668700 ffff8800b53ef800 ext4 /dev/nbd0 / ffff88012a390380 ffff8800b53ed000 rpc_pipefs rpc_pipefs /var/lib/nfs/rpc_pipefs ffff88013703dc00 ffff88012a333000 autofs systemd-1 /proc/sys/fs/binfmt_misc ffff88013703ddc0 ffff88012a336800 hugetlbfs hugetlbfs /dev/hugepages ffff880138ccb340 ffff880139947800 debugfs debugfs /sys/kernel/debug ffff8800b484c000 ffff88013771b800 mqueue mqueue /dev/mqueue ffff8800b484c1c0 ffff88012a335800 binfmt_misc binfmt_misc /proc/sys/fs/binfmt_misc/ ffff8801376688c0 ffff8800b4b7a000 ramfs none /mnt ffff880138ccb500 ffff8800b3c2a000 squashfs /dev/vda /home/green/git/lustre-release ffff880137668a80 ffff8800b4b7e800 tmpfs none /var/lib/stateless/writable ffff880137668c40 ffff8800b4b7e800 tmpfs none /var/cache/man ffff88012a390e00 ffff8800b4b7e800 tmpfs none /var/log ffff880137668e00 ffff8800b4b7e800 tmpfs none /var/lib/dbus ffff8800b484c540 ffff8800b4b7e800 tmpfs none /tmp ffff88012a390fc0 ffff8800b4b7e800 tmpfs none /var/lib/dhclient ffff8800b484c700 ffff8800b4b7e800 tmpfs none /var/tmp ffff8800b484c8c0 ffff8800b4b7e800 tmpfs none /var/lib/NetworkManager ffff8800b484ca80 ffff8800b4b7e800 tmpfs none /var/lib/systemd/random-seed ffff8800b484cc40 ffff8800b4b7e800 tmpfs none /var/spool ffff880138ccb6c0 ffff8800b4b7e800 tmpfs none /var/lib/nfs ffff880138ccb880 ffff8800b4b7e800 tmpfs none /var/lib/gssproxy ffff88012a391180 ffff8800b4b7e800 tmpfs none /var/lib/logrotate ffff88012a391340 ffff8800b4b7e800 tmpfs none /etc ffff88012a391500 ffff8800b4b7e800 tmpfs none /var/lib/rsyslog ffff880138ccba40 ffff8800b4b7e800 tmpfs none /var/lib/dhclient/var/lib/dhclient ffff8800b484ce00 ffff8800b664f000 nfs4 192.168.200.253:/exports/state/oleg112-server.virtnet /var/lib/stateless/state ffff8800b484d340 ffff8800b664f000 nfs4 192.168.200.253:/exports/state/oleg112-server.virtnet /boot ffff88012a3916c0 ffff8800b664f000 nfs4 192.168.200.253:/exports/state/oleg112-server.virtnet /etc/etc/kdump.conf ffff88012a391880 ffff8800b53ed000 rpc_pipefs sunrpc /var/lib/nfs/var/lib/nfs/rpc_pipefs ffff8800b155da40 ffff8800b3c2a000 squashfs /dev/vda /usr/sbin/mount.lustre ffff88012d013500 ffff8800b2343800 lustre lustre-mdt1/mdt1 /mnt/lustre-mds1 ffff8800b155ca80 ffff88009c6ec800 lustre lustre-mdt2/mdt2 /mnt/lustre-mds2 ffff8800b155c000 ffff88009c4bc000 lustre lustre-ost1/ost1 /mnt/lustre-ost1 ffff8800b155d880 ffff88009274d000 lustre lustre-ost2/ost2 /mnt/lustre-ost2 +-------------------------------+ >----------------------| Last 40 lines of dmesg buffer |----------------------< +-------------------------------+ [ 83.424142] Lustre: lustre-MDT0001: Imperative Recovery not enabled, recovery window 60-180 [ 83.452669] Lustre: ctl-lustre-MDT0000: super-sequence allocation rc = 0 [0x0000000240000400-0x0000000280000400]:1:mdt [ 83.459819] Lustre: cli-ctl-lustre-MDT0001: Allocated super-sequence [0x0000000240000400-0x0000000280000400]:1:mdt] [ 84.656761] Lustre: DEBUG MARKER: oleg112-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 87.103184] Lustre: Modifying parameter general.debug_raw_pointers in log params [ 89.057298] Lustre: 10611:0:(mgc_request_server.c:550:mgc_llog_local_copy()) MGC192.168.201.112@tcp: no remote llog for lustre-sptlrpc, check MGS config [ 89.070371] Lustre: lustre-OST0000: new disk, initializing [ 89.073151] Lustre: srv-lustre-OST0000: No data found on store. Initialize space. [ 89.109227] Lustre: lustre-OST0000: Imperative Recovery not enabled, recovery window 60-180 [ 90.841388] Lustre: ctl-lustre-MDT0000: super-sequence allocation rc = 0 [0x0000000280000400-0x00000002c0000400]:0:ost [ 90.845851] Lustre: cli-lustre-OST0000-super: Allocated super-sequence [0x0000000280000400-0x00000002c0000400]:0:ost] [ 90.968665] Lustre: lustre-OST0000-osc-MDT0000: update sequence from 0x100000000 to 0x280000401 [ 91.057408] Lustre: DEBUG MARKER: oleg112-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 95.176781] Lustre: 12050:0:(mgc_request_server.c:550:mgc_llog_local_copy()) MGC192.168.201.112@tcp: no remote llog for lustre-sptlrpc, check MGS config [ 95.188568] Lustre: lustre-OST0001: new disk, initializing [ 95.190615] Lustre: srv-lustre-OST0001: No data found on store. Initialize space. [ 95.226306] Lustre: lustre-OST0001: Imperative Recovery not enabled, recovery window 60-180 [ 96.826328] Lustre: DEBUG MARKER: oleg112-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 99.590058] Lustre: ctl-lustre-MDT0000: super-sequence allocation rc = 0 [0x00000002c0000400-0x0000000300000400]:1:ost [ 99.594945] Lustre: cli-lustre-OST0001-super: Allocated super-sequence [0x00000002c0000400-0x0000000300000400]:1:ost] [ 99.642587] Lustre: lustre-OST0001-osc-MDT0000: update sequence from 0x100010000 to 0x2c0000401 [ 102.155031] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 108.969319] Lustre: Setting parameter general.lod.*.mdt_hash in log params [ 115.669935] Lustre: DEBUG MARKER: oleg112-server.virtnet: executing check_logdir /tmp/testlogs/ [ 117.144197] Lustre: DEBUG MARKER: oleg112-server.virtnet: executing yml_node [ 118.850496] Lustre: DEBUG MARKER: Client: 2.16.54.111 [ 119.734114] Lustre: DEBUG MARKER: MDS: 2.16.54.111 [ 120.642911] Lustre: DEBUG MARKER: OSS: 2.16.54.111 [ 121.280288] Lustre: DEBUG MARKER: -----============= acceptance-small: sanity ============----- Wed May 14 04:10:41 EDT 2025 [ 128.372578] Lustre: DEBUG MARKER: - need mds1 <= 2.14.55-100-g8a84c7f9c7 for LU-14927, skip 0f [ 128.938354] Lustre: DEBUG MARKER: - need mds1 < v2_14_55-100-g8a84c7f9c7 for LU-14927, skip 0f [ 129.481697] Lustre: DEBUG MARKER: excepting tests: 42a 42c 42b 118c 118d 407 119i 851 411b 130b 130c 130d 130e 130f 130g 312 [ 130.107850] Lustre: DEBUG MARKER: skipping tests SLOW=no: 27m 60i 64b 68 71 135 136 230d 300o 842 51b [ 130.714798] Lustre: DEBUG MARKER: === sanity: start setup 04:10:51 (1747210251) === [ 132.081108] Lustre: DEBUG MARKER: oleg112-client.virtnet: executing check_config_client /mnt/lustre [ 139.725634] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 141.031078] Lustre: Modifying parameter general.lod.*.mdt_hash in log params [ 142.002028] Lustre: DEBUG MARKER: oleg112-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 143.259332] Lustre: DEBUG MARKER: === sanity: finish setup 04:11:03 (1747210263) === [ 150.033253] Lustre: DEBUG MARKER: == sanity test 835: Setting read_ahead_kb explictly will be revised automatically ========================================================== 04:11:10 (1747210270) ****************************************************************************** ************************ 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 12.77s (real) 7.22s (CPU), Child processes: 5.50s