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.ZmbI1/vmlinux [TAINTED] DUMPFILE: /exports/testreports/58918/testresults/ost-pools-ldiskfs-DNE-rocky8.10_x86_64-rocky8.10_x86_64-retry1/oleg256-client-timeout-core [PARTIAL DUMP] CPUS: 4 DATE: Thu Jan 1 21:42:00 EST 2026 UPTIME: 01:50:24 LOAD AVERAGE: 0.00, 0.00, 0.00 TASKS: 172 NODENAME: oleg256-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: ffffffffb46209c0 (1 of 4) [THREAD_INFO: ffffffffb46209c0] 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_region_hash module mod: cannot find or load object file for pcspkr module mod: cannot find or load object file for dm_log 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 i2c_piix4 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 serio_raw module mod: cannot find or load object file for intel_rapl_msr 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 squashfs module mod: cannot find or load object file for intel_rapl_common module mod: cannot find or load object file for rapl module mod: cannot find or load object file for dns_resolver 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 rpcsec_gss_krb5 module MODULE NAME BASE SIZE OBJECT FILE ffffffffc07616c0 libcfs ffffffffc0741000 225280 /tmp/crash-anaysis.ZmbI1/modules/libcfs.ko ffffffffc0889fc0 lnet ffffffffc07b1000 1474560 /tmp/crash-anaysis.ZmbI1/modules/lnet.ko ffffffffc0944b80 ksocklnd ffffffffc091a000 278528 /tmp/crash-anaysis.ZmbI1/modules/ksocklnd.ko ffffffffc0a9ba00 obdclass ffffffffc095f000 4337664 /tmp/crash-anaysis.ZmbI1/modules/obdclass.ko ffffffffc10121c0 ptlrpc ffffffffc0d83000 4202496 /tmp/crash-anaysis.ZmbI1/modules/ptlrpc.ko ffffffffc11d25c0 ptlrpc_gss ffffffffc1186000 512000 /tmp/crash-anaysis.ZmbI1/modules/ptlrpc_gss.ko ffffffffc1219000 fld ffffffffc1204000 135168 /tmp/crash-anaysis.ZmbI1/modules/fld.ko ffffffffc1238bc0 fid ffffffffc1226000 126976 /tmp/crash-anaysis.ZmbI1/modules/fid.ko ffffffffc1258740 ec ffffffffc1246000 81920 /tmp/crash-anaysis.ZmbI1/modules/ec.ko ffffffffc1296d80 lmv ffffffffc125b000 368640 /tmp/crash-anaysis.ZmbI1/modules/lmv.ko ffffffffc132bd80 osc ffffffffc12b6000 720896 /tmp/crash-anaysis.ZmbI1/modules/osc.ko ffffffffc13bd440 lov ffffffffc1367000 540672 /tmp/crash-anaysis.ZmbI1/modules/lov.ko ffffffffc1434800 mdc ffffffffc13ec000 454656 /tmp/crash-anaysis.ZmbI1/modules/mdc.ko ffffffffc1477b40 mgc ffffffffc145c000 180224 /tmp/crash-anaysis.ZmbI1/modules/mgc.ko ffffffffc14aa580 obdecho ffffffffc1489000 217088 /tmp/crash-anaysis.ZmbI1/modules/obdecho.ko ffffffffc1586040 lfsck ffffffffc14bf000 1159168 /tmp/crash-anaysis.ZmbI1/modules/lfsck.ko ffffffffc1652d00 lquota ffffffffc15db000 729088 /tmp/crash-anaysis.ZmbI1/modules/lquota.ko ffffffffc16f04c0 mgs ffffffffc168e000 622592 /tmp/crash-anaysis.ZmbI1/modules/mgs.ko ffffffffc17ac0c0 mdd ffffffffc1727000 802816 /tmp/crash-anaysis.ZmbI1/modules/mdd.ko ffffffffc18faa00 mdt ffffffffc17ec000 1654784 /tmp/crash-anaysis.ZmbI1/modules/mdt.ko ffffffffc1a2c6c0 lod ffffffffc1981000 1056768 /tmp/crash-anaysis.ZmbI1/modules/lod.ko ffffffffc1aea4c0 ofd ffffffffc1a84000 630784 /tmp/crash-anaysis.ZmbI1/modules/ofd.ko ffffffffc1b7a180 osp ffffffffc1b1f000 569344 /tmp/crash-anaysis.ZmbI1/modules/osp.ko ffffffffc1cda980 lustre ffffffffc1bab000 1880064 /tmp/crash-anaysis.ZmbI1/modules/lustre.ko 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, 0xffff89320411b288) 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 7577 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, 0xffff893208317e48)