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.Z8Upj/vmlinux [TAINTED] DUMPFILE: /exports/testreports/66356/testresults/sanity-pcc-ldiskfs-DNE-rocky8.10_x86_64-rocky8.10_x86_64-retry1/oleg242-server-timeout-core [PARTIAL DUMP] CPUS: 4 DATE: Sat Jul 18 16:43:45 EDT 2026 UPTIME: 00:50:43 LOAD AVERAGE: 0.45, 0.51, 0.77 TASKS: 270 NODENAME: oleg242-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: ffffffff9cc209c0 (1 of 4) [THREAD_INFO: ffffffff9cc209c0] 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 pcspkr module mod: cannot find or load object file for libata module mod: cannot find or load object file for ata_generic 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 intel_rapl_msr 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 squashfs 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 dns_resolver module mod: cannot find or load object file for sb_edac 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 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 ffffffffc0770c80 fld ffffffffc075e000 126976 /tmp/crash-anaysis.Z8Upj/modules/fld.ko ffffffffc07e6940 libcfs ffffffffc07c6000 233472 /tmp/crash-anaysis.Z8Upj/modules/libcfs.ko ffffffffc08d9f80 lnet ffffffffc0800000 1482752 /tmp/crash-anaysis.Z8Upj/modules/lnet.ko ffffffffc0994900 ksocklnd ffffffffc096b000 270336 /tmp/crash-anaysis.Z8Upj/modules/ksocklnd.ko ffffffffc0aecdc0 obdclass ffffffffc09ae000 4362240 /tmp/crash-anaysis.Z8Upj/modules/obdclass.ko ffffffffc1062c00 ptlrpc ffffffffc0dd8000 4169728 /tmp/crash-anaysis.Z8Upj/modules/ptlrpc.ko ffffffffc1221880 ptlrpc_gss ffffffffc11d3000 524288 /tmp/crash-anaysis.Z8Upj/modules/ptlrpc_gss.ko ffffffffc1266ac0 fid ffffffffc1254000 126976 /tmp/crash-anaysis.Z8Upj/modules/fid.ko ffffffffc1286740 ec ffffffffc1274000 81920 /tmp/crash-anaysis.Z8Upj/modules/ec.ko ffffffffc12c6040 lmv ffffffffc1289000 372736 /tmp/crash-anaysis.Z8Upj/modules/lmv.ko ffffffffc135ad00 osc ffffffffc12e5000 712704 /tmp/crash-anaysis.Z8Upj/modules/osc.ko ffffffffc13eb780 lov ffffffffc1394000 548864 /tmp/crash-anaysis.Z8Upj/modules/lov.ko ffffffffc1465b80 mdc ffffffffc141b000 466944 /tmp/crash-anaysis.Z8Upj/modules/mdc.ko ffffffffc14aa000 mgc ffffffffc148e000 184320 /tmp/crash-anaysis.Z8Upj/modules/mgc.ko ffffffffc14dd5c0 obdecho ffffffffc14bc000 225280 /tmp/crash-anaysis.Z8Upj/modules/obdecho.ko ffffffffc15ae0c0 lfsck ffffffffc14f4000 1077248 /tmp/crash-anaysis.Z8Upj/modules/lfsck.ko ffffffffc167c300 lquota ffffffffc15fc000 790528 /tmp/crash-anaysis.Z8Upj/modules/lquota.ko ffffffffc17ca280 ldiskfs ffffffffc16be000 1679360 /tmp/crash-anaysis.Z8Upj/modules/ldiskfs.ko ffffffffc18fac00 osd_ldiskfs ffffffffc1859000 995328 /tmp/crash-anaysis.Z8Upj/modules/osd_ldiskfs.ko ffffffffc19b0400 mgs ffffffffc194d000 626688 /tmp/crash-anaysis.Z8Upj/modules/mgs.ko ffffffffc1a62080 mdd ffffffffc19e7000 745472 /tmp/crash-anaysis.Z8Upj/modules/mdd.ko ffffffffc1bac640 mdt ffffffffc1a9e000 1650688 /tmp/crash-anaysis.Z8Upj/modules/mdt.ko ffffffffc1cd9f80 lod ffffffffc1c32000 1032192 /tmp/crash-anaysis.Z8Upj/modules/lod.ko ffffffffc1d91600 ofd ffffffffc1d2f000 606208 /tmp/crash-anaysis.Z8Upj/modules/ofd.ko ffffffffc1e1fdc0 osp ffffffffc1dc4000 569344 /tmp/crash-anaysis.Z8Upj/modules/osp.ko ffffffffc1f83280 lustre ffffffffc1e50000 1904640 /tmp/crash-anaysis.Z8Upj/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, 0xffff9dd443da3b48) 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, 0xffff9dd545695328) 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, 0xffff9dd57c583128) 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, 0xffff9dd573835e08) 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.Z8Upj/lustre.bin