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.C8nhC/vmlinux [TAINTED] DUMPFILE: /exports/testreports/67785/testresults/sanity2-ldiskfs-DNE-rocky8.10_x86_64-rocky8.10_x86_64/oleg238-server-timeout-core [PARTIAL DUMP] CPUS: 4 DATE: Thu Aug 13 11:57:06 EDT 2026 UPTIME: 02:29:00 LOAD AVERAGE: 2.05, 2.05, 2.30 TASKS: 302 NODENAME: oleg238-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: ffffffff8a4209c0 (1 of 4) [THREAD_INFO: ffffffff8a4209c0] 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 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 crct10dif_pclmul module mod: cannot find or load object file for ata_generic 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 ata_piix module mod: cannot find or load object file for pcspkr module mod: cannot find or load object file for intel_rapl_msr 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 sb_edac 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 mod: cannot find or load object file for dm_flakey module MODULE NAME BASE SIZE OBJECT FILE ffffffffc0728c80 fld ffffffffc0716000 126976 /tmp/crash-anaysis.C8nhC/modules/fld.ko ffffffffc079e940 libcfs ffffffffc077e000 233472 /tmp/crash-anaysis.C8nhC/modules/libcfs.ko ffffffffc0893340 lnet ffffffffc07b8000 1490944 /tmp/crash-anaysis.C8nhC/modules/lnet.ko ffffffffc094e900 ksocklnd ffffffffc0925000 270336 /tmp/crash-anaysis.C8nhC/modules/ksocklnd.ko ffffffffc0aa7f40 obdclass ffffffffc0968000 4366336 /tmp/crash-anaysis.C8nhC/modules/obdclass.ko ffffffffc101c900 ptlrpc ffffffffc0d93000 4161536 /tmp/crash-anaysis.C8nhC/modules/ptlrpc.ko ffffffffc11da880 ptlrpc_gss ffffffffc118c000 524288 /tmp/crash-anaysis.C8nhC/modules/ptlrpc_gss.ko ffffffffc121fac0 fid ffffffffc120d000 126976 /tmp/crash-anaysis.C8nhC/modules/fid.ko ffffffffc123f740 ec ffffffffc122d000 81920 /tmp/crash-anaysis.C8nhC/modules/ec.ko ffffffffc127f040 lmv ffffffffc1242000 372736 /tmp/crash-anaysis.C8nhC/modules/lmv.ko ffffffffc1313d00 osc ffffffffc129e000 712704 /tmp/crash-anaysis.C8nhC/modules/osc.ko ffffffffc13a4780 lov ffffffffc134d000 548864 /tmp/crash-anaysis.C8nhC/modules/lov.ko ffffffffc141eb80 mdc ffffffffc13d4000 466944 /tmp/crash-anaysis.C8nhC/modules/mdc.ko ffffffffc1463000 mgc ffffffffc1447000 184320 /tmp/crash-anaysis.C8nhC/modules/mgc.ko ffffffffc14965c0 obdecho ffffffffc1475000 225280 /tmp/crash-anaysis.C8nhC/modules/obdecho.ko ffffffffc15670c0 lfsck ffffffffc14ad000 1077248 /tmp/crash-anaysis.C8nhC/modules/lfsck.ko ffffffffc1635340 lquota ffffffffc15b5000 790528 /tmp/crash-anaysis.C8nhC/modules/lquota.ko ffffffffc1783280 ldiskfs ffffffffc1677000 1679360 /tmp/crash-anaysis.C8nhC/modules/ldiskfs.ko ffffffffc18b3c00 osd_ldiskfs ffffffffc1812000 995328 /tmp/crash-anaysis.C8nhC/modules/osd_ldiskfs.ko ffffffffc1969400 mgs ffffffffc1906000 626688 /tmp/crash-anaysis.C8nhC/modules/mgs.ko ffffffffc1a1b080 mdd ffffffffc19a0000 745472 /tmp/crash-anaysis.C8nhC/modules/mdd.ko ffffffffc1b65640 mdt ffffffffc1a57000 1650688 /tmp/crash-anaysis.C8nhC/modules/mdt.ko ffffffffc1c92f80 lod ffffffffc1beb000 1032192 /tmp/crash-anaysis.C8nhC/modules/lod.ko ffffffffc1d4a600 ofd ffffffffc1ce8000 606208 /tmp/crash-anaysis.C8nhC/modules/ofd.ko ffffffffc1dd8ec0 osp ffffffffc1d7d000 573440 /tmp/crash-anaysis.C8nhC/modules/osp.ko ffffffffc1f3e340 lustre ffffffffc1e0a000 1908736 /tmp/crash-anaysis.C8nhC/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, 0xffffa098452de528) 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, 0xffffa097457851a8) 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, 0xffffa09852ae76c8) 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, 0xffffa09881fc1e68) 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, 0xffffa09847e522e8) 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, 0xffffa0974635c4a8) 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, 0xffffa0974273e348) 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, 0xffffa097435d4cc8) 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, 0xffffa097454edae8) 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, 0xffffa09744e92408) 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 49 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, 0xffffa09846f54fa8) 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 58 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, 0xffffa0974c905a08) 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 32 debug pages from type 2 - CPU 3 lustre: Dumped 4794 total debug pages from 4 CPUs to /tmp/crash-anaysis.C8nhC/lustre.bin