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... (sorting flat format data: 5%) please wait... (sorting flat format data: 6%) please wait... (sorting flat format data: 7%) please wait... (sorting flat format data: 8%) please wait... (sorting flat format data: 9%) please wait... (sorting flat format data: 10%) please wait... (sorting flat format data: 11%) please wait... (sorting flat format data: 12%) please wait... (sorting flat format data: 13%) please wait... (sorting flat format data: 14%) please wait... (sorting flat format data: 15%) please wait... (sorting flat format data: 16%) please wait... (sorting flat format data: 17%) please wait... (sorting flat format data: 18%) please wait... (sorting flat format data: 19%) please wait... (sorting flat format data: 20%) please wait... (sorting flat format data: 21%) please wait... (sorting flat format data: 22%) please wait... (sorting flat format data: 23%) please wait... (sorting flat format data: 24%) please wait... (sorting flat format data: 25%) please wait... (sorting flat format data: 26%) please wait... (sorting flat format data: 27%) please wait... (sorting flat format data: 28%) please wait... (sorting flat format data: 29%) please wait... (sorting flat format data: 30%) please wait... (sorting flat format data: 31%) please wait... (sorting flat format data: 32%) please wait... (sorting flat format data: 33%) please wait... (sorting flat format data: 34%) please wait... (sorting flat format data: 35%) please wait... (sorting flat format data: 36%) please wait... (sorting flat format data: 37%) please wait... (sorting flat format data: 38%) please wait... (sorting flat format data: 39%) please wait... (sorting flat format data: 40%) please wait... (sorting flat format data: 41%) please wait... (sorting flat format data: 42%) please wait... (sorting flat format data: 43%) please wait... (sorting flat format data: 44%) please wait... (sorting flat format data: 45%) please wait... (sorting flat format data: 46%) please wait... (sorting flat format data: 47%) please wait... (sorting flat format data: 48%) please wait... (sorting flat format data: 49%) please wait... (sorting flat format data: 50%) please wait... (sorting flat format data: 51%) please wait... (sorting flat format data: 52%) please wait... (sorting flat format data: 53%) please wait... (sorting flat format data: 54%) please wait... (sorting flat format data: 55%) please wait... (sorting flat format data: 56%) please wait... (sorting flat format data: 57%) please wait... (sorting flat format data: 58%) please wait... (sorting flat format data: 59%) please wait... (sorting flat format data: 60%) please wait... (sorting flat format data: 61%) please wait... (sorting flat format data: 62%) please wait... (sorting flat format data: 63%) please wait... (sorting flat format data: 64%) please wait... (sorting flat format data: 65%) please wait... (sorting flat format data: 66%) please wait... (sorting flat format data: 67%) please wait... (sorting flat format data: 68%) please wait... (sorting flat format data: 69%) please wait... (sorting flat format data: 70%) please wait... (sorting flat format data: 71%) please wait... (sorting flat format data: 72%) please wait... (sorting flat format data: 73%) please wait... (sorting flat format data: 74%) please wait... (sorting flat format data: 75%) please wait... (sorting flat format data: 76%) please wait... (sorting flat format data: 77%) please wait... (sorting flat format data: 78%) please wait... (sorting flat format data: 79%) please wait... (sorting flat format data: 80%) please wait... (sorting flat format data: 81%) please wait... (sorting flat format data: 82%) please wait... (sorting flat format data: 83%) please wait... (sorting flat format data: 84%) please wait... (sorting flat format data: 85%) please wait... (sorting flat format data: 86%) please wait... (sorting flat format data: 87%) please wait... (sorting flat format data: 88%) please wait... (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.O4mgJ/vmlinux [TAINTED] DUMPFILE: /exports/testreports/63012/testresults/sanity3-ldiskfs-DNE-rocky8.10_x86_64-rocky8.10_x86_64/oleg121-server-timeout-core [PARTIAL DUMP] CPUS: 4 DATE: Fri Apr 24 03:11:45 EDT 2026 UPTIME: 05:35:33 LOAD AVERAGE: 0.16, 0.43, 0.61 TASKS: 273 NODENAME: oleg121-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: ffffffffab0209c0 (1 of 4) [THREAD_INFO: ffffffffab0209c0] 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 ghash_clmulni_intel module mod: cannot find or load object file for crc32_pclmul module mod: cannot find or load object file for pcspkr module mod: cannot find or load object file for crct10dif_pclmul module mod: cannot find or load object file for intel_rapl_msr module mod: cannot find or load object file for serio_raw 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 i2c_piix4 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 sb_edac module mod: cannot find or load object file for intel_rapl_common module mod: cannot find or load object file for dns_resolver module mod: cannot find or load object file for rapl 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 rpcsec_gss_krb5 module mod: cannot find or load object file for dm_flakey module MODULE NAME BASE SIZE OBJECT FILE ffffffffc04bea00 libcfs ffffffffc04a9000 126976 /tmp/crash-anaysis.O4mgJ/modules/libcfs.ko ffffffffc05ea140 lnet ffffffffc0511000 1478656 /tmp/crash-anaysis.O4mgJ/modules/lnet.ko ffffffffc06a5c00 ksocklnd ffffffffc067b000 282624 /tmp/crash-anaysis.O4mgJ/modules/ksocklnd.ko ffffffffc0802400 obdclass ffffffffc06c1000 4366336 /tmp/crash-anaysis.O4mgJ/modules/obdclass.ko ffffffffc0d7ac40 ptlrpc ffffffffc0aec000 4190208 /tmp/crash-anaysis.O4mgJ/modules/ptlrpc.ko ffffffffc0f385c0 ptlrpc_gss ffffffffc0eec000 512000 /tmp/crash-anaysis.O4mgJ/modules/ptlrpc_gss.ko ffffffffc0f7e000 fld ffffffffc0f6a000 131072 /tmp/crash-anaysis.O4mgJ/modules/fld.ko ffffffffc0f9dbc0 fid ffffffffc0f8b000 126976 /tmp/crash-anaysis.O4mgJ/modules/fid.ko ffffffffc0fbd740 ec ffffffffc0fab000 81920 /tmp/crash-anaysis.O4mgJ/modules/ec.ko ffffffffc0ffce40 lmv ffffffffc0fc0000 372736 /tmp/crash-anaysis.O4mgJ/modules/lmv.ko ffffffffc1091d40 osc ffffffffc101c000 712704 /tmp/crash-anaysis.O4mgJ/modules/osc.ko ffffffffc1121580 lov ffffffffc10cb000 540672 /tmp/crash-anaysis.O4mgJ/modules/lov.ko ffffffffc1199940 mdc ffffffffc1150000 458752 /tmp/crash-anaysis.O4mgJ/modules/mdc.ko ffffffffc11dce40 mgc ffffffffc11c1000 180224 /tmp/crash-anaysis.O4mgJ/modules/mgc.ko ffffffffc120f580 obdecho ffffffffc11ee000 221184 /tmp/crash-anaysis.O4mgJ/modules/obdecho.ko ffffffffc12ec040 lfsck ffffffffc1225000 1159168 /tmp/crash-anaysis.O4mgJ/modules/lfsck.ko ffffffffc13c4e80 lquota ffffffffc1341000 806912 /tmp/crash-anaysis.O4mgJ/modules/lquota.ko ffffffffc14b3640 ldiskfs ffffffffc1407000 851968 /tmp/crash-anaysis.O4mgJ/modules/ldiskfs.ko ffffffffc1578b80 osd_ldiskfs ffffffffc14d8000 991232 /tmp/crash-anaysis.O4mgJ/modules/osd_ldiskfs.ko ffffffffc162e640 mgs ffffffffc15cb000 626688 /tmp/crash-anaysis.O4mgJ/modules/mgs.ko ffffffffc16ea0c0 mdd ffffffffc1665000 802816 /tmp/crash-anaysis.O4mgJ/modules/mdd.ko ffffffffc1838cc0 mdt ffffffffc172a000 1654784 /tmp/crash-anaysis.O4mgJ/modules/mdt.ko ffffffffc196bc80 lod ffffffffc18bf000 1060864 /tmp/crash-anaysis.O4mgJ/modules/lod.ko ffffffffc1a2a640 ofd ffffffffc19c3000 634880 /tmp/crash-anaysis.O4mgJ/modules/ofd.ko ffffffffc1abc480 osp ffffffffc1a5f000 581632 /tmp/crash-anaysis.O4mgJ/modules/osp.ko ffffffffc1c1d8c0 lustre ffffffffc1aee000 1880064 /tmp/crash-anaysis.O4mgJ/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, 0xffff99f9c7c68d48) 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 2725 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, 0xffff99f8d95bc6c8) 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 3690 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, 0xffff99f9f73c53a8)