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.ltAMz/vmlinux [TAINTED] DUMPFILE: /exports/testreports/64535/testresults/sanity2-ldiskfs-DNE-rocky8.10_x86_64-rocky8.10_x86_64/oleg447-server-timeout-core [PARTIAL DUMP] CPUS: 4 DATE: Mon Jun 1 13:12:56 EDT 2026 UPTIME: 02:00:17 LOAD AVERAGE: 1.35, 2.05, 2.05 TASKS: 310 NODENAME: oleg447-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: ffffffffa80209c0 (1 of 4) [THREAD_INFO: ffffffffa80209c0] 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 pcspkr module mod: cannot find or load object file for rapl module mod: cannot find or load object file for ata_piix module mod: cannot find or load object file for i2c_piix4 module mod: cannot find or load object file for intel_rapl_common module mod: cannot find or load object file for crc32c_intel 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 sb_edac module mod: cannot find or load object file for dns_resolver module mod: cannot find or load object file for rpcsec_gss_krb5 module mod: cannot find or load object file for intel_rapl_msr 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 ffffffffc05d8000 fld ffffffffc05c3000 135168 /tmp/crash-anaysis.ltAMz/modules/fld.ko ffffffffc05f7740 ec ffffffffc05e5000 81920 /tmp/crash-anaysis.ltAMz/modules/ec.ko mod: cannot find or load object file for dm_flakey module ffffffffc064ca00 libcfs ffffffffc0637000 126976 /tmp/crash-anaysis.ltAMz/modules/libcfs.ko ffffffffc072eac0 lnet ffffffffc0657000 1466368 /tmp/crash-anaysis.ltAMz/modules/lnet.ko ffffffffc07e78c0 ksocklnd ffffffffc07be000 270336 /tmp/crash-anaysis.ltAMz/modules/ksocklnd.ko ffffffffc0943500 obdclass ffffffffc0801000 4374528 /tmp/crash-anaysis.ltAMz/modules/obdclass.ko ffffffffc0ebcf40 ptlrpc ffffffffc0c2e000 4190208 /tmp/crash-anaysis.ltAMz/modules/ptlrpc.ko ffffffffc107a5c0 ptlrpc_gss ffffffffc102e000 512000 /tmp/crash-anaysis.ltAMz/modules/ptlrpc_gss.ko ffffffffc10bebc0 fid ffffffffc10ac000 126976 /tmp/crash-anaysis.ltAMz/modules/fid.ko ffffffffc1108fc0 lmv ffffffffc10cc000 372736 /tmp/crash-anaysis.ltAMz/modules/lmv.ko ffffffffc119dd00 osc ffffffffc1128000 712704 /tmp/crash-anaysis.ltAMz/modules/osc.ko ffffffffc122d580 lov ffffffffc11d7000 540672 /tmp/crash-anaysis.ltAMz/modules/lov.ko ffffffffc12a6b80 mdc ffffffffc125c000 466944 /tmp/crash-anaysis.ltAMz/modules/mdc.ko ffffffffc12eae40 mgc ffffffffc12cf000 180224 /tmp/crash-anaysis.ltAMz/modules/mgc.ko ffffffffc131d580 obdecho ffffffffc12fc000 221184 /tmp/crash-anaysis.ltAMz/modules/obdecho.ko ffffffffc13fa040 lfsck ffffffffc1333000 1159168 /tmp/crash-anaysis.ltAMz/modules/lfsck.ko ffffffffc14d2e80 lquota ffffffffc144f000 806912 /tmp/crash-anaysis.ltAMz/modules/lquota.ko ffffffffc15c1640 ldiskfs ffffffffc1515000 851968 /tmp/crash-anaysis.ltAMz/modules/ldiskfs.ko ffffffffc1687d80 osd_ldiskfs ffffffffc15e6000 995328 /tmp/crash-anaysis.ltAMz/modules/osd_ldiskfs.ko ffffffffc173d640 mgs ffffffffc16da000 626688 /tmp/crash-anaysis.ltAMz/modules/mgs.ko ffffffffc1806840 mdd ffffffffc1774000 876544 /tmp/crash-anaysis.ltAMz/modules/mdd.ko ffffffffc195c780 mdt ffffffffc184b000 1675264 /tmp/crash-anaysis.ltAMz/modules/mdt.ko ffffffffc1a93280 lod ffffffffc19e5000 1073152 /tmp/crash-anaysis.ltAMz/modules/lod.ko ffffffffc1b538c0 ofd ffffffffc1aec000 638976 /tmp/crash-anaysis.ltAMz/modules/ofd.ko ffffffffc1be6480 osp ffffffffc1b89000 581632 /tmp/crash-anaysis.ltAMz/modules/osp.ko ffffffffc1d48c00 lustre ffffffffc1c18000 1884160 /tmp/crash-anaysis.ltAMz/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, 0xffff8bcb85311ca8) 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, 0xffff8bcb86028228) 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, 0xffff8bcb83c1b3e8) 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, 0xffff8bcb88204328) 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_trace_pages(0, 5, 0xffff8bcb9507a1e8) 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 128 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, 0xffff8bcb89477968) 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 128 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, 0xffff8bcb9690be28) 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 128 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, 0xffff8bcb8d6daaa8) 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 128 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_trace_pages(0, 5, 0xffff8bcb8537fde8) 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 47 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_trace_pages(1, 5, 0xffff8bcb86028de8) 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 52 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_trace_pages(2, 5, 0xffff8bcb85884bc8) 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 56 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_trace_pages(3, 5, 0xffff8bcb81fe7ae8) 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 28 debug pages from type 2 - CPU 3 lustre: Dumped 4791 total debug pages from 4 CPUs to /tmp/crash-anaysis.ltAMz/lustre.bin