crash 8.0.0++ Copyright (C) 2002-2021 Red Hat, Inc. Copyright (C) 2004, 2005, 2006, 2010 IBM Corporation Copyright (C) 1999-2006 Hewlett-Packard Co Copyright (C) 2005, 2006, 2011, 2012 Fujitsu Limited Copyright (C) 2006, 2007 VA Linux Systems Japan K.K. Copyright (C) 2005, 2011, 2020-2021 NEC Corporation Copyright (C) 1999, 2002, 2007 Silicon Graphics, Inc. Copyright (C) 1999, 2000, 2001, 2002 Mission Critical Linux, Inc. Copyright (C) 2015, 2021 VMware, Inc. This program is free software, covered by the GNU General Public License, and you are welcome to change it and/or distribute copies of it under certain conditions. Enter "help copying" to see the conditions. This program has absolutely no warranty. Enter "help warranty" for details. please wait... (sorting flat format data) please wait... (sorting flat format data: 1%) please wait... (sorting flat format data: 2%) please wait... (sorting flat format data: 3%) please wait... (sorting flat format data: 4%) please wait... 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For help, type "help". Type "apropos word" to search for commands related to "word"... please wait... (gathering kmem slab cache data) please wait... (gathering module symbol data) please wait... (gathering task table data) please wait... (determining panic task) KERNEL: /tmp/crash-anaysis.nNO9L/vmlinux [TAINTED] DUMPFILE: /exports/testreports/68533/testresults/lfru-performance-special3-ldiskfs-rocky8.10_x86_64-rocky8.10_x86_64/oleg238-server-timeout-core [PARTIAL DUMP] CPUS: 4 DATE: Sun Aug 23 02:52:07 EDT 2026 UPTIME: 01:06:25 LOAD AVERAGE: 0.55, 0.66, 0.69 TASKS: 237 NODENAME: oleg238-server.virtnet RELEASE: 4.18.0rh8.10-debug VERSION: #2 SMP Mon Jul 14 01:24:22 EDT 2025 MACHINE: x86_64 (2399 Mhz) MEMORY: 4.1 GB PANIC: "" PID: 0 COMMAND: "swapper/0" TASK: ffffffff9da209c0 (1 of 4) [THREAD_INFO: ffffffff9da209c0] CPU: 0 STATE: TASK_RUNNING (ACTIVE) WARNING: panic task not found Setting scroll off while initializing PyKdump /usr/local/crash/mpykdump.so: shared object loaded ./lustre.so: shared object loaded mod: cannot find or load object file for sha512_generic module mod: cannot find or load object file for sha512_ssse3 module mod: cannot find or load object file for dm_mod module mod: cannot find or load object file for dm_log module mod: cannot find or load object file for dm_region_hash module mod: cannot find or load object file for dm_mirror module mod: cannot find or load object file for intel_rapl_msr module mod: cannot find or load object file for libata module mod: cannot find or load object file for ghash_clmulni_intel module mod: cannot find or load object file for crc32_pclmul module mod: cannot find or load object file for crct10dif_pclmul module mod: cannot find or load object file for i2c_piix4 module mod: cannot find or load object file for serio_raw module mod: cannot find or load object file for pcspkr module mod: cannot find or load object file for ata_piix module mod: cannot find or load object file for crc32c_intel module mod: cannot find or load object file for dns_resolver module mod: cannot find or load object file for ata_generic module mod: cannot find or load object file for squashfs module mod: cannot find or load object file for rapl module mod: cannot find or load object file for intel_rapl_common module mod: cannot find or load object file for rpcsec_gss_krb5 module mod: cannot find or load object file for sb_edac module mod: cannot find or load object file for nfsv4 module mod: cannot find or load object file for auth_rpcgss module mod: cannot find or load object file for dm_flakey module MODULE NAME BASE SIZE OBJECT FILE ffffffffc0477c80 fld ffffffffc0465000 126976 /tmp/crash-anaysis.nNO9L/modules/fld.ko ffffffffc04ed940 libcfs ffffffffc04cd000 233472 /tmp/crash-anaysis.nNO9L/modules/libcfs.ko ffffffffc05dfcc0 lnet ffffffffc0507000 1470464 /tmp/crash-anaysis.nNO9L/modules/lnet.ko ffffffffc06988c0 ksocklnd ffffffffc066f000 270336 /tmp/crash-anaysis.nNO9L/modules/ksocklnd.ko ffffffffc07f0d00 obdclass ffffffffc06b2000 4362240 /tmp/crash-anaysis.nNO9L/modules/obdclass.ko ffffffffc0d65840 ptlrpc ffffffffc0adc000 4161536 /tmp/crash-anaysis.nNO9L/modules/ptlrpc.ko ffffffffc0f23880 ptlrpc_gss ffffffffc0ed5000 524288 /tmp/crash-anaysis.nNO9L/modules/ptlrpc_gss.ko ffffffffc0f68ac0 fid ffffffffc0f56000 126976 /tmp/crash-anaysis.nNO9L/modules/fid.ko ffffffffc0f88740 ec ffffffffc0f76000 81920 /tmp/crash-anaysis.nNO9L/modules/ec.ko ffffffffc0fc8000 lmv ffffffffc0f8b000 372736 /tmp/crash-anaysis.nNO9L/modules/lmv.ko ffffffffc105cd00 osc ffffffffc0fe7000 712704 /tmp/crash-anaysis.nNO9L/modules/osc.ko ffffffffc10ec780 lov ffffffffc1096000 544768 /tmp/crash-anaysis.nNO9L/modules/lov.ko ffffffffc1166b80 mdc ffffffffc111c000 466944 /tmp/crash-anaysis.nNO9L/modules/mdc.ko ffffffffc11ab080 mgc ffffffffc118f000 184320 /tmp/crash-anaysis.nNO9L/modules/mgc.ko ffffffffc11de5c0 obdecho ffffffffc11bd000 225280 /tmp/crash-anaysis.nNO9L/modules/obdecho.ko ffffffffc12af0c0 lfsck ffffffffc11f5000 1077248 /tmp/crash-anaysis.nNO9L/modules/lfsck.ko ffffffffc137d3c0 lquota ffffffffc12fd000 790528 /tmp/crash-anaysis.nNO9L/modules/lquota.ko ffffffffc14cb280 ldiskfs ffffffffc13bf000 1679360 /tmp/crash-anaysis.nNO9L/modules/ldiskfs.ko ffffffffc15fbc00 osd_ldiskfs ffffffffc155a000 995328 /tmp/crash-anaysis.nNO9L/modules/osd_ldiskfs.ko ffffffffc16b1400 mgs ffffffffc164e000 626688 /tmp/crash-anaysis.nNO9L/modules/mgs.ko ffffffffc1763040 mdd ffffffffc16e8000 745472 /tmp/crash-anaysis.nNO9L/modules/mdd.ko ffffffffc18ad640 mdt ffffffffc179f000 1650688 /tmp/crash-anaysis.nNO9L/modules/mdt.ko ffffffffc19dae80 lod ffffffffc1933000 1032192 /tmp/crash-anaysis.nNO9L/modules/lod.ko ffffffffc1a92600 ofd ffffffffc1a30000 606208 /tmp/crash-anaysis.nNO9L/modules/ofd.ko ffffffffc1b20dc0 osp ffffffffc1ac5000 569344 /tmp/crash-anaysis.nNO9L/modules/osp.ko ffffffffc1c82f00 lustre ffffffffc1b51000 1896448 /tmp/crash-anaysis.nNO9L/modules/lustre.ko mod: cannot find or load object file for spl module mod: cannot find or load object file for zfs module lustre_walk_cpus(0, 5, 1) cmd p (*cfs_trace_data[0])[0].tcd.tcd_cur_pages // p (*cfs_trace_data[0])[0].tcd.tcd_pages.next lustre_walk_trace_pages(0, 5, 0xffff9c71868f14c8) lustre_walk_cpus(0, 5, 2) cmd p (*cfs_trace_data[0])[0].tcd.tcd_cur_daemon_pages // p (*cfs_trace_data[0])[0].tcd.tcd_daemon_pages.next lustre: Dumped 1024 debug pages from type 0 - CPU 0 lustre_walk_cpus(1, 5, 1) cmd p (*cfs_trace_data[0])[1].tcd.tcd_cur_pages // p (*cfs_trace_data[0])[1].tcd.tcd_pages.next lustre_walk_trace_pages(1, 5, 0xffff9c71822cada8) lustre_walk_cpus(1, 5, 2) cmd p (*cfs_trace_data[0])[1].tcd.tcd_cur_daemon_pages // p (*cfs_trace_data[0])[1].tcd.tcd_daemon_pages.next lustre: Dumped 1024 debug pages from type 0 - CPU 1 lustre_walk_cpus(2, 5, 1) cmd p (*cfs_trace_data[0])[2].tcd.tcd_cur_pages // p (*cfs_trace_data[0])[2].tcd.tcd_pages.next lustre_walk_trace_pages(2, 5, 0xffff9c72bd8a99a8) lustre_walk_cpus(2, 5, 2) cmd p (*cfs_trace_data[0])[2].tcd.tcd_cur_daemon_pages // p (*cfs_trace_data[0])[2].tcd.tcd_daemon_pages.next lustre: Dumped 1024 debug pages from type 0 - CPU 2 lustre_walk_cpus(3, 5, 1) cmd p (*cfs_trace_data[0])[3].tcd.tcd_cur_pages // p (*cfs_trace_data[0])[3].tcd.tcd_pages.next lustre_walk_trace_pages(3, 5, 0xffff9c71813e9aa8) lustre_walk_cpus(3, 5, 2) cmd p (*cfs_trace_data[0])[3].tcd.tcd_cur_daemon_pages // p (*cfs_trace_data[0])[3].tcd.tcd_daemon_pages.next lustre: Dumped 1024 debug pages from type 0 - CPU 3 lustre_walk_cpus(0, 5, 1) cmd p (*cfs_trace_data[1])[0].tcd.tcd_cur_pages // p (*cfs_trace_data[1])[0].tcd.tcd_pages.next lustre_walk_cpus(0, 5, 2) cmd p (*cfs_trace_data[1])[0].tcd.tcd_cur_daemon_pages // p (*cfs_trace_data[1])[0].tcd.tcd_daemon_pages.next lustre: Dumped 0 debug pages from type 1 - CPU 0 lustre_walk_cpus(1, 5, 1) cmd p (*cfs_trace_data[1])[1].tcd.tcd_cur_pages // p (*cfs_trace_data[1])[1].tcd.tcd_pages.next lustre_walk_cpus(1, 5, 2) cmd p (*cfs_trace_data[1])[1].tcd.tcd_cur_daemon_pages // p (*cfs_trace_data[1])[1].tcd.tcd_daemon_pages.next lustre: Dumped 0 debug pages from type 1 - CPU 1 lustre_walk_cpus(2, 5, 1) cmd p (*cfs_trace_data[1])[2].tcd.tcd_cur_pages // p (*cfs_trace_data[1])[2].tcd.tcd_pages.next lustre_walk_cpus(2, 5, 2) cmd p (*cfs_trace_data[1])[2].tcd.tcd_cur_daemon_pages // p (*cfs_trace_data[1])[2].tcd.tcd_daemon_pages.next lustre: Dumped 0 debug pages from type 1 - CPU 2 lustre_walk_cpus(3, 5, 1) cmd p (*cfs_trace_data[1])[3].tcd.tcd_cur_pages // p (*cfs_trace_data[1])[3].tcd.tcd_pages.next lustre_walk_cpus(3, 5, 2) cmd p (*cfs_trace_data[1])[3].tcd.tcd_cur_daemon_pages // p (*cfs_trace_data[1])[3].tcd.tcd_daemon_pages.next lustre: Dumped 0 debug pages from type 1 - CPU 3 lustre_walk_cpus(0, 5, 1) cmd p (*cfs_trace_data[2])[0].tcd.tcd_cur_pages // p (*cfs_trace_data[2])[0].tcd.tcd_pages.next lustre_walk_cpus(0, 5, 2) cmd p (*cfs_trace_data[2])[0].tcd.tcd_cur_daemon_pages // p (*cfs_trace_data[2])[0].tcd.tcd_daemon_pages.next lustre: Dumped 0 debug pages from type 2 - CPU 0 lustre_walk_cpus(1, 5, 1) cmd p (*cfs_trace_data[2])[1].tcd.tcd_cur_pages // p (*cfs_trace_data[2])[1].tcd.tcd_pages.next lustre_walk_cpus(1, 5, 2) cmd p (*cfs_trace_data[2])[1].tcd.tcd_cur_daemon_pages // p (*cfs_trace_data[2])[1].tcd.tcd_daemon_pages.next lustre: Dumped 0 debug pages from type 2 - CPU 1 lustre_walk_cpus(2, 5, 1) cmd p (*cfs_trace_data[2])[2].tcd.tcd_cur_pages // p (*cfs_trace_data[2])[2].tcd.tcd_pages.next lustre_walk_cpus(2, 5, 2) cmd p (*cfs_trace_data[2])[2].tcd.tcd_cur_daemon_pages // p (*cfs_trace_data[2])[2].tcd.tcd_daemon_pages.next lustre: Dumped 0 debug pages from type 2 - CPU 2 lustre_walk_cpus(3, 5, 1) cmd p (*cfs_trace_data[2])[3].tcd.tcd_cur_pages // p (*cfs_trace_data[2])[3].tcd.tcd_pages.next lustre_walk_cpus(3, 5, 2) cmd p (*cfs_trace_data[2])[3].tcd.tcd_cur_daemon_pages // p (*cfs_trace_data[2])[3].tcd.tcd_daemon_pages.next lustre: Dumped 0 debug pages from type 2 - CPU 3 lustre: Dumped 4096 total debug pages from 4 CPUs to /tmp/crash-anaysis.nNO9L/lustre.bin