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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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.TvKK8/vmlinux [TAINTED] DUMPFILE: /exports/testreports/62306/testresults/sanity-slow-ldiskfs-DNE-rocky8.10_x86_64-rocky8.10_x86_64/oleg254-server-timeout-core [PARTIAL DUMP] CPUS: 4 DATE: Thu Apr 9 16:03:32 EDT 2026 UPTIME: 00:21:12 LOAD AVERAGE: 0.53, 1.03, 0.97 TASKS: 261 NODENAME: oleg254-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: ffffffffbce209c0 (1 of 4) [THREAD_INFO: ffffffffbce209c0] 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_mirror 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 libata module mod: cannot find or load object file for ghash_clmulni_intel 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 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 intel_rapl_msr module mod: cannot find or load object file for serio_raw 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 crc32c_intel module mod: cannot find or load object file for squashfs module mod: cannot find or load object file for rpcsec_gss_krb5 module mod: cannot find or load object file for rapl 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 nfsv4 module mod: cannot find or load object file for auth_rpcgss module mod: cannot find or load object file for dm_flakey module MODULE NAME BASE SIZE OBJECT FILE ffffffffc075ea00 libcfs ffffffffc0749000 126976 /tmp/crash-anaysis.TvKK8/modules/libcfs.ko ffffffffc0888140 lnet ffffffffc07af000 1478656 /tmp/crash-anaysis.TvKK8/modules/lnet.ko ffffffffc0943c00 ksocklnd ffffffffc0919000 282624 /tmp/crash-anaysis.TvKK8/modules/ksocklnd.ko ffffffffc0aa0240 obdclass ffffffffc095f000 4362240 /tmp/crash-anaysis.TvKK8/modules/obdclass.ko ffffffffc10181c0 ptlrpc ffffffffc0d89000 4198400 /tmp/crash-anaysis.TvKK8/modules/ptlrpc.ko ffffffffc11d75c0 ptlrpc_gss ffffffffc118b000 512000 /tmp/crash-anaysis.TvKK8/modules/ptlrpc_gss.ko ffffffffc121d000 fld ffffffffc1209000 131072 /tmp/crash-anaysis.TvKK8/modules/fld.ko ffffffffc123cbc0 fid ffffffffc122a000 126976 /tmp/crash-anaysis.TvKK8/modules/fid.ko ffffffffc125c740 ec ffffffffc124a000 81920 /tmp/crash-anaysis.TvKK8/modules/ec.ko ffffffffc129be40 lmv ffffffffc125f000 372736 /tmp/crash-anaysis.TvKK8/modules/lmv.ko ffffffffc1330d40 osc ffffffffc12bb000 716800 /tmp/crash-anaysis.TvKK8/modules/osc.ko ffffffffc13c1500 lov ffffffffc136b000 540672 /tmp/crash-anaysis.TvKK8/modules/lov.ko ffffffffc1439940 mdc ffffffffc13f0000 458752 /tmp/crash-anaysis.TvKK8/modules/mdc.ko ffffffffc147cec0 mgc ffffffffc1461000 184320 /tmp/crash-anaysis.TvKK8/modules/mgc.ko ffffffffc14b0580 obdecho ffffffffc148f000 221184 /tmp/crash-anaysis.TvKK8/modules/obdecho.ko ffffffffc158d040 lfsck ffffffffc14c6000 1159168 /tmp/crash-anaysis.TvKK8/modules/lfsck.ko ffffffffc165ed80 lquota ffffffffc15e2000 761856 /tmp/crash-anaysis.TvKK8/modules/lquota.ko ffffffffc1749640 ldiskfs ffffffffc169d000 851968 /tmp/crash-anaysis.TvKK8/modules/ldiskfs.ko ffffffffc180eb80 osd_ldiskfs ffffffffc176e000 991232 /tmp/crash-anaysis.TvKK8/modules/osd_ldiskfs.ko ffffffffc18c3440 mgs ffffffffc1861000 622592 /tmp/crash-anaysis.TvKK8/modules/mgs.ko ffffffffc197f0c0 mdd ffffffffc18fa000 802816 /tmp/crash-anaysis.TvKK8/modules/mdd.ko ffffffffc1accb00 mdt ffffffffc19bf000 1650688 /tmp/crash-anaysis.TvKK8/modules/mdt.ko ffffffffc1bff840 lod ffffffffc1b53000 1060864 /tmp/crash-anaysis.TvKK8/modules/lod.ko ffffffffc1cbe640 ofd ffffffffc1c57000 634880 /tmp/crash-anaysis.TvKK8/modules/ofd.ko ffffffffc1d50480 osp ffffffffc1cf3000 581632 /tmp/crash-anaysis.TvKK8/modules/osp.ko ffffffffc1eb1900 lustre ffffffffc1d82000 1880064 /tmp/crash-anaysis.TvKK8/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, 0xffff928e48a73d28) 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 582 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, 0xffff928e52917e68) 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 841 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, 0xffff928e4c7e22e8) 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 821 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, 0xffff928e428cc928) 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 345 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, 0xffff928e48a73e68) 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 1 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, 0xffff928e47ae8488) 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 1 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, 0xffff928e42eaf7e8) 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_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 0 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 2592 total debug pages from 4 CPUs to /tmp/crash-anaysis.TvKK8/lustre.bin