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.2y7EY/vmlinux [TAINTED] DUMPFILE: /exports/testreports/65345/testresults/sanity1-ldiskfs-DNE-rocky8.10_x86_64-rocky8.10_x86_64/oleg155-client-timeout-core [PARTIAL DUMP] CPUS: 4 DATE: Thu Jun 18 21:38:36 EDT 2026 UPTIME: 04:23:39 LOAD AVERAGE: 1.30, 1.36, 1.36 TASKS: 174 NODENAME: oleg155-client.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: ffffffffaca209c0 (1 of 4) [THREAD_INFO: ffffffffaca209c0] 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 ata_generic module mod: cannot find or load object file for crc32c_intel module mod: cannot find or load object file for crc32_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 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 ghash_clmulni_intel module mod: cannot find or load object file for crct10dif_pclmul module mod: cannot find or load object file for sb_edac 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 rapl module mod: cannot find or load object file for rpcsec_gss_krb5 module mod: cannot find or load object file for intel_rapl_common module mod: cannot find or load object file for nfsv4 module mod: cannot find or load object file for auth_rpcgss module MODULE NAME BASE SIZE OBJECT FILE ffffffffc051d940 libcfs ffffffffc04fd000 233472 /tmp/crash-anaysis.2y7EY/modules/libcfs.ko ffffffffc063ef40 lnet ffffffffc056d000 1429504 /tmp/crash-anaysis.2y7EY/modules/lnet.ko ffffffffc06f9500 ksocklnd ffffffffc06cb000 303104 /tmp/crash-anaysis.2y7EY/modules/ksocklnd.ko ffffffffc0854bc0 obdclass ffffffffc0716000 4358144 /tmp/crash-anaysis.2y7EY/modules/obdclass.ko ffffffffc0dc73c0 ptlrpc ffffffffc0b3f000 4153344 /tmp/crash-anaysis.2y7EY/modules/ptlrpc.ko ffffffffc0f84880 ptlrpc_gss ffffffffc0f36000 524288 /tmp/crash-anaysis.2y7EY/modules/ptlrpc_gss.ko ffffffffc0fc9c80 fld ffffffffc0fb7000 126976 /tmp/crash-anaysis.2y7EY/modules/fld.ko ffffffffc0fe9ac0 fid ffffffffc0fd7000 126976 /tmp/crash-anaysis.2y7EY/modules/fid.ko ffffffffc1009740 ec ffffffffc0ff7000 81920 /tmp/crash-anaysis.2y7EY/modules/ec.ko ffffffffc1049000 lmv ffffffffc100c000 372736 /tmp/crash-anaysis.2y7EY/modules/lmv.ko ffffffffc10ddd00 osc ffffffffc1068000 712704 /tmp/crash-anaysis.2y7EY/modules/osc.ko ffffffffc116d580 lov ffffffffc1117000 540672 /tmp/crash-anaysis.2y7EY/modules/lov.ko ffffffffc11e6b80 mdc ffffffffc119c000 466944 /tmp/crash-anaysis.2y7EY/modules/mdc.ko ffffffffc122b080 mgc ffffffffc120f000 184320 /tmp/crash-anaysis.2y7EY/modules/mgc.ko ffffffffc125e5c0 obdecho ffffffffc123d000 225280 /tmp/crash-anaysis.2y7EY/modules/obdecho.ko ffffffffc132f0c0 lfsck ffffffffc1275000 1077248 /tmp/crash-anaysis.2y7EY/modules/lfsck.ko ffffffffc13fd3c0 lquota ffffffffc137d000 790528 /tmp/crash-anaysis.2y7EY/modules/lquota.ko ffffffffc14a23c0 mgs ffffffffc143f000 626688 /tmp/crash-anaysis.2y7EY/modules/mgs.ko ffffffffc1554040 mdd ffffffffc14d9000 745472 /tmp/crash-anaysis.2y7EY/modules/mdd.ko ffffffffc169e640 mdt ffffffffc1590000 1650688 /tmp/crash-anaysis.2y7EY/modules/mdt.ko ffffffffc17cbe80 lod ffffffffc1724000 1032192 /tmp/crash-anaysis.2y7EY/modules/lod.ko ffffffffc1883600 ofd ffffffffc1821000 606208 /tmp/crash-anaysis.2y7EY/modules/ofd.ko ffffffffc1911dc0 osp ffffffffc18b6000 569344 /tmp/crash-anaysis.2y7EY/modules/osp.ko ffffffffc1a73f00 lustre ffffffffc1942000 1896448 /tmp/crash-anaysis.2y7EY/modules/lustre.ko mod: cannot find or load object file for loop 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, 0xffff8dab45d959e8) 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 2069 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, 0xffff8dab4d06bca8) 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 1776 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, 0xffff8dab71891c88) 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 2659 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, 0xffff8dab49d4d6c8) 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 1859 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_trace_pages(0, 5, 0xffff8dab49ae5048) 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 135 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_trace_pages(1, 5, 0xffff8dab481d4d28) 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 155 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_trace_pages(2, 5, 0xffff8dab45b73a08) 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 151 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_trace_pages(3, 5, 0xffff8dab47c3af88)