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.yg0fj/vmlinux [TAINTED] DUMPFILE: /exports/testreports/63322/testresults/runtests-ldiskfs-DNE-rocky8.10_x86_64-rocky8.10_x86_64/oleg404-client-timeout-core [PARTIAL DUMP] CPUS: 4 DATE: Wed May 6 02:01:15 EDT 2026 UPTIME: 00:50:28 LOAD AVERAGE: 0.00, 0.00, 0.00 TASKS: 159 NODENAME: oleg404-client.virtnet RELEASE: 4.18.0rh8.10-debug VERSION: #2 SMP Mon Jul 14 01:24:22 EDT 2025 MACHINE: x86_64 (2400 Mhz) MEMORY: 4.1 GB PANIC: "" PID: 0 COMMAND: "swapper/0" TASK: ffffffffbb8209c0 (1 of 4) [THREAD_INFO: ffffffffbb8209c0] 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 crct10dif_pclmul module mod: cannot find or load object file for pcspkr module mod: cannot find or load object file for crc32_pclmul module mod: cannot find or load object file for rapl module mod: cannot find or load object file for serio_raw 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 ata_piix module mod: cannot find or load object file for dns_resolver module mod: cannot find or load object file for crc32c_intel 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 intel_rapl_common 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 ffffffffc0492000 fld ffffffffc047e000 131072 /tmp/crash-anaysis.yg0fj/modules/fld.ko ffffffffc04b1740 ec ffffffffc049f000 81920 /tmp/crash-anaysis.yg0fj/modules/ec.ko ffffffffc0503a00 libcfs ffffffffc04ee000 126976 /tmp/crash-anaysis.yg0fj/modules/libcfs.ko ffffffffc05e7140 lnet ffffffffc050e000 1478656 /tmp/crash-anaysis.yg0fj/modules/lnet.ko ffffffffc06a2c00 ksocklnd ffffffffc0678000 282624 /tmp/crash-anaysis.yg0fj/modules/ksocklnd.ko ffffffffc07ff400 obdclass ffffffffc06be000 4366336 /tmp/crash-anaysis.yg0fj/modules/obdclass.ko ffffffffc0d77c40 ptlrpc ffffffffc0ae9000 4190208 /tmp/crash-anaysis.yg0fj/modules/ptlrpc.ko ffffffffc0f355c0 ptlrpc_gss ffffffffc0ee9000 512000 /tmp/crash-anaysis.yg0fj/modules/ptlrpc_gss.ko ffffffffc0f79bc0 fid ffffffffc0f67000 126976 /tmp/crash-anaysis.yg0fj/modules/fid.ko ffffffffc0fc3e40 lmv ffffffffc0f87000 372736 /tmp/crash-anaysis.yg0fj/modules/lmv.ko ffffffffc1058d40 osc ffffffffc0fe3000 712704 /tmp/crash-anaysis.yg0fj/modules/osc.ko ffffffffc10e8580 lov ffffffffc1092000 540672 /tmp/crash-anaysis.yg0fj/modules/lov.ko ffffffffc1160940 mdc ffffffffc1117000 458752 /tmp/crash-anaysis.yg0fj/modules/mdc.ko ffffffffc11a3e40 mgc ffffffffc1188000 180224 /tmp/crash-anaysis.yg0fj/modules/mgc.ko ffffffffc11d6580 obdecho ffffffffc11b5000 221184 /tmp/crash-anaysis.yg0fj/modules/obdecho.ko ffffffffc12b3040 lfsck ffffffffc11ec000 1159168 /tmp/crash-anaysis.yg0fj/modules/lfsck.ko ffffffffc138be80 lquota ffffffffc1308000 806912 /tmp/crash-anaysis.yg0fj/modules/lquota.ko ffffffffc1431640 mgs ffffffffc13ce000 626688 /tmp/crash-anaysis.yg0fj/modules/mgs.ko ffffffffc14ed0c0 mdd ffffffffc1468000 802816 /tmp/crash-anaysis.yg0fj/modules/mdd.ko ffffffffc163bf00 mdt ffffffffc152d000 1658880 /tmp/crash-anaysis.yg0fj/modules/mdt.ko ffffffffc176fd80 lod ffffffffc16c3000 1060864 /tmp/crash-anaysis.yg0fj/modules/lod.ko ffffffffc182e640 ofd ffffffffc17c7000 634880 /tmp/crash-anaysis.yg0fj/modules/ofd.ko ffffffffc18c0480 osp ffffffffc1863000 581632 /tmp/crash-anaysis.yg0fj/modules/osp.ko ffffffffc1a219c0 lustre ffffffffc18f2000 1880064 /tmp/crash-anaysis.yg0fj/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, 0xffff95ad45643568) 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, 0xffff95ad51495f88) 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, 0xffff95ad48a8dce8) 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, 0xffff95ad43f044e8) 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_trace_pages(2, 5, 0xffff95ad582b8468) 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 1 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, 0xffff95ad516be368) 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 1 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 4098 total debug pages from 4 CPUs to /tmp/crash-anaysis.yg0fj/lustre.bin