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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(sorting flat format data: 89%) please wait... (sorting flat format data: 90%) please wait... (sorting flat format data: 91%) please wait... (sorting flat format data: 92%) please wait... (sorting flat format data: 93%) please wait... (sorting flat format data: 94%) please wait... (sorting flat format data: 95%) please wait... (sorting flat format data: 96%) please wait... (sorting flat format data: 97%) please wait... (sorting flat format data: 98%) please wait... (sorting flat format data: 99%) NOTE: stdin: not a tty GNU gdb (GDB) 10.2 Copyright (C) 2021 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "x86_64-pc-linux-gnu". Type "show configuration" for configuration details. Find the GDB manual and other documentation resources online at: . 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.ULBWy/vmlinux [TAINTED] DUMPFILE: /exports/testreports/68533/testresults/lfru-performance-special9-ldiskfs-rocky8.10_x86_64-rocky8.10_x86_64/oleg652-server-timeout-core [PARTIAL DUMP] CPUS: 4 DATE: Sun Aug 23 02:48:34 EDT 2026 UPTIME: 01:04:35 LOAD AVERAGE: 0.59, 0.67, 0.68 TASKS: 242 NODENAME: oleg652-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: ffffffff84e209c0 (1 of 4) [THREAD_INFO: ffffffff84e209c0] 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 libata module mod: cannot find or load object file for serio_raw 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 ata_generic module mod: cannot find or load object file for crct10dif_pclmul module mod: cannot find or load object file for ata_piix module mod: cannot find or load object file for squashfs module mod: cannot find or load object file for crc32c_intel module mod: cannot find or load object file for i2c_piix4 module mod: cannot find or load object file for intel_rapl_msr module mod: cannot find or load object file for pcspkr module mod: cannot find or load object file for dns_resolver module mod: cannot find or load object file for auth_rpcgss module mod: cannot find or load object file for rapl module mod: cannot find or load object file for rpcsec_gss_krb5 module mod: cannot find or load object file for sb_edac module MODULE NAME BASE SIZE OBJECT FILE ffffffffc0404c80 fld ffffffffc03f2000 126976 /tmp/crash-anaysis.ULBWy/modules/fld.ko mod: cannot find or load object file for intel_rapl_common module mod: cannot find or load object file for nfsv4 module ffffffffc05af740 ec ffffffffc059d000 81920 /tmp/crash-anaysis.ULBWy/modules/ec.ko mod: cannot find or load object file for dm_flakey module ffffffffc0611940 libcfs ffffffffc05f1000 233472 /tmp/crash-anaysis.ULBWy/modules/libcfs.ko ffffffffc0703cc0 lnet ffffffffc062b000 1470464 /tmp/crash-anaysis.ULBWy/modules/lnet.ko ffffffffc07bc8c0 ksocklnd ffffffffc0793000 270336 /tmp/crash-anaysis.ULBWy/modules/ksocklnd.ko ffffffffc0914d00 obdclass ffffffffc07d6000 4362240 /tmp/crash-anaysis.ULBWy/modules/obdclass.ko ffffffffc0e89840 ptlrpc ffffffffc0c00000 4161536 /tmp/crash-anaysis.ULBWy/modules/ptlrpc.ko ffffffffc1047880 ptlrpc_gss ffffffffc0ff9000 524288 /tmp/crash-anaysis.ULBWy/modules/ptlrpc_gss.ko ffffffffc108cac0 fid ffffffffc107a000 126976 /tmp/crash-anaysis.ULBWy/modules/fid.ko ffffffffc10d7000 lmv ffffffffc109a000 372736 /tmp/crash-anaysis.ULBWy/modules/lmv.ko ffffffffc116bd00 osc ffffffffc10f6000 712704 /tmp/crash-anaysis.ULBWy/modules/osc.ko ffffffffc11fb780 lov ffffffffc11a5000 544768 /tmp/crash-anaysis.ULBWy/modules/lov.ko ffffffffc1275b80 mdc ffffffffc122b000 466944 /tmp/crash-anaysis.ULBWy/modules/mdc.ko ffffffffc12ba080 mgc ffffffffc129e000 184320 /tmp/crash-anaysis.ULBWy/modules/mgc.ko ffffffffc12ed5c0 obdecho ffffffffc12cc000 225280 /tmp/crash-anaysis.ULBWy/modules/obdecho.ko ffffffffc13be0c0 lfsck ffffffffc1304000 1077248 /tmp/crash-anaysis.ULBWy/modules/lfsck.ko ffffffffc148c3c0 lquota ffffffffc140c000 790528 /tmp/crash-anaysis.ULBWy/modules/lquota.ko ffffffffc15da280 ldiskfs ffffffffc14ce000 1679360 /tmp/crash-anaysis.ULBWy/modules/ldiskfs.ko ffffffffc170ac00 osd_ldiskfs ffffffffc1669000 995328 /tmp/crash-anaysis.ULBWy/modules/osd_ldiskfs.ko ffffffffc17c0400 mgs ffffffffc175d000 626688 /tmp/crash-anaysis.ULBWy/modules/mgs.ko ffffffffc1872040 mdd ffffffffc17f7000 745472 /tmp/crash-anaysis.ULBWy/modules/mdd.ko ffffffffc19bc640 mdt ffffffffc18ae000 1650688 /tmp/crash-anaysis.ULBWy/modules/mdt.ko ffffffffc1ae9e80 lod ffffffffc1a42000 1032192 /tmp/crash-anaysis.ULBWy/modules/lod.ko ffffffffc1ba1600 ofd ffffffffc1b3f000 606208 /tmp/crash-anaysis.ULBWy/modules/ofd.ko ffffffffc1c2fdc0 osp ffffffffc1bd4000 569344 /tmp/crash-anaysis.ULBWy/modules/osp.ko ffffffffc1d91f00 lustre ffffffffc1c60000 1896448 /tmp/crash-anaysis.ULBWy/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, 0xffff9cc68403a848) 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, 0xffff9cc7922dcf08) 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, 0xffff9cc782b94908) 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, 0xffff9cc7be818988) 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.ULBWy/lustre.bin