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.2LKnJ/vmlinux [TAINTED] DUMPFILE: /exports/testreports/65792/testresults/sanityn-ldiskfs-DNE-rocky8.10_x86_64-rocky8.10_x86_64/oleg344-server-fatalerror-core [PARTIAL DUMP] CPUS: 4 DATE: Sat Jul 4 03:17:02 EDT 2026 UPTIME: 03:21:10 LOAD AVERAGE: 2.00, 2.02, 2.00 TASKS: 292 NODENAME: oleg344-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: ffffffff8c8209c0 (1 of 4) [THREAD_INFO: ffffffff8c8209c0] 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 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 intel_rapl_msr module mod: cannot find or load object file for ata_piix module mod: cannot find or load object file for crct10dif_pclmul 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 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 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_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 ffffffffc076ac80 fld ffffffffc0758000 126976 /tmp/crash-anaysis.2LKnJ/modules/fld.ko ffffffffc07e0940 libcfs ffffffffc07c0000 233472 /tmp/crash-anaysis.2LKnJ/modules/libcfs.ko ffffffffc08d2cc0 lnet ffffffffc07fa000 1470464 /tmp/crash-anaysis.2LKnJ/modules/lnet.ko ffffffffc098b8c0 ksocklnd ffffffffc0962000 270336 /tmp/crash-anaysis.2LKnJ/modules/ksocklnd.ko ffffffffc0ae4d40 obdclass ffffffffc09a5000 4366336 /tmp/crash-anaysis.2LKnJ/modules/obdclass.ko ffffffffc1059740 ptlrpc ffffffffc0dd0000 4161536 /tmp/crash-anaysis.2LKnJ/modules/ptlrpc.ko ffffffffc1217880 ptlrpc_gss ffffffffc11c9000 524288 /tmp/crash-anaysis.2LKnJ/modules/ptlrpc_gss.ko ffffffffc125cac0 fid ffffffffc124a000 126976 /tmp/crash-anaysis.2LKnJ/modules/fid.ko ffffffffc127c740 ec ffffffffc126a000 81920 /tmp/crash-anaysis.2LKnJ/modules/ec.ko ffffffffc12bc000 lmv ffffffffc127f000 372736 /tmp/crash-anaysis.2LKnJ/modules/lmv.ko ffffffffc1350d00 osc ffffffffc12db000 712704 /tmp/crash-anaysis.2LKnJ/modules/osc.ko ffffffffc13e0780 lov ffffffffc138a000 544768 /tmp/crash-anaysis.2LKnJ/modules/lov.ko ffffffffc145ab80 mdc ffffffffc1410000 466944 /tmp/crash-anaysis.2LKnJ/modules/mdc.ko ffffffffc149f080 mgc ffffffffc1483000 184320 /tmp/crash-anaysis.2LKnJ/modules/mgc.ko ffffffffc14d25c0 obdecho ffffffffc14b1000 225280 /tmp/crash-anaysis.2LKnJ/modules/obdecho.ko ffffffffc15a30c0 lfsck ffffffffc14e9000 1077248 /tmp/crash-anaysis.2LKnJ/modules/lfsck.ko ffffffffc16713c0 lquota ffffffffc15f1000 790528 /tmp/crash-anaysis.2LKnJ/modules/lquota.ko ffffffffc17bf280 ldiskfs ffffffffc16b3000 1679360 /tmp/crash-anaysis.2LKnJ/modules/ldiskfs.ko ffffffffc18efc00 osd_ldiskfs ffffffffc184e000 995328 /tmp/crash-anaysis.2LKnJ/modules/osd_ldiskfs.ko ffffffffc19a5400 mgs ffffffffc1942000 626688 /tmp/crash-anaysis.2LKnJ/modules/mgs.ko ffffffffc1a57040 mdd ffffffffc19dc000 745472 /tmp/crash-anaysis.2LKnJ/modules/mdd.ko ffffffffc1ba1640 mdt ffffffffc1a93000 1650688 /tmp/crash-anaysis.2LKnJ/modules/mdt.ko ffffffffc1ccee80 lod ffffffffc1c27000 1032192 /tmp/crash-anaysis.2LKnJ/modules/lod.ko ffffffffc1d86600 ofd ffffffffc1d24000 606208 /tmp/crash-anaysis.2LKnJ/modules/ofd.ko ffffffffc1e14dc0 osp ffffffffc1db9000 569344 /tmp/crash-anaysis.2LKnJ/modules/osp.ko ffffffffc1f76f00 lustre ffffffffc1e45000 1896448 /tmp/crash-anaysis.2LKnJ/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, 0xffff9be9c65bb948) 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, 0xffff9be9c2a9ef88) 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, 0xffff9be9d095e448) 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, 0xffff9be8c92eaae8) 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_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 0 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 4096 total debug pages from 4 CPUs to /tmp/crash-anaysis.2LKnJ/lustre.bin