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.uIxnJ/vmlinux [TAINTED] DUMPFILE: /exports/testreports/58918/testresults/replay-vbr-ldiskfs-DNE-rocky8.10_x86_64-rocky8.10_x86_64/oleg252-server-timeout-core [PARTIAL DUMP] CPUS: 4 DATE: Thu Jan 1 21:41:20 EST 2026 UPTIME: 01:54:38 LOAD AVERAGE: 0.00, 0.00, 0.00 TASKS: 247 NODENAME: oleg252-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: ffffffffac6209c0 (1 of 4) [THREAD_INFO: ffffffffac6209c0] 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 crc32c_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 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 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 intel_rapl_msr 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 sb_edac module mod: cannot find or load object file for intel_rapl_common module mod: cannot find or load object file for dns_resolver 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 rpcsec_gss_krb5 module MODULE NAME BASE SIZE OBJECT FILE ffffffffc06746c0 libcfs ffffffffc0654000 225280 /tmp/crash-anaysis.uIxnJ/modules/libcfs.ko mod: cannot find or load object file for dm_flakey module ffffffffc07a2fc0 lnet ffffffffc06ca000 1474560 /tmp/crash-anaysis.uIxnJ/modules/lnet.ko ffffffffc085db80 ksocklnd ffffffffc0833000 278528 /tmp/crash-anaysis.uIxnJ/modules/ksocklnd.ko ffffffffc09b4a00 obdclass ffffffffc0878000 4337664 /tmp/crash-anaysis.uIxnJ/modules/obdclass.ko ffffffffc0f2b1c0 ptlrpc ffffffffc0c9c000 4202496 /tmp/crash-anaysis.uIxnJ/modules/ptlrpc.ko ffffffffc10eb5c0 ptlrpc_gss ffffffffc109f000 512000 /tmp/crash-anaysis.uIxnJ/modules/ptlrpc_gss.ko ffffffffc1132000 fld ffffffffc111d000 135168 /tmp/crash-anaysis.uIxnJ/modules/fld.ko ffffffffc1151bc0 fid ffffffffc113f000 126976 /tmp/crash-anaysis.uIxnJ/modules/fid.ko ffffffffc1171740 ec ffffffffc115f000 81920 /tmp/crash-anaysis.uIxnJ/modules/ec.ko ffffffffc11afd80 lmv ffffffffc1174000 368640 /tmp/crash-anaysis.uIxnJ/modules/lmv.ko ffffffffc1244d80 osc ffffffffc11cf000 720896 /tmp/crash-anaysis.uIxnJ/modules/osc.ko ffffffffc12d6440 lov ffffffffc1280000 540672 /tmp/crash-anaysis.uIxnJ/modules/lov.ko ffffffffc134d800 mdc ffffffffc1305000 454656 /tmp/crash-anaysis.uIxnJ/modules/mdc.ko ffffffffc1390b40 mgc ffffffffc1375000 180224 /tmp/crash-anaysis.uIxnJ/modules/mgc.ko ffffffffc13c3580 obdecho ffffffffc13a2000 217088 /tmp/crash-anaysis.uIxnJ/modules/obdecho.ko ffffffffc149f040 lfsck ffffffffc13d8000 1159168 /tmp/crash-anaysis.uIxnJ/modules/lfsck.ko ffffffffc156bd00 lquota ffffffffc14f4000 729088 /tmp/crash-anaysis.uIxnJ/modules/lquota.ko ffffffffc16b1180 ldiskfs ffffffffc15a7000 1667072 /tmp/crash-anaysis.uIxnJ/modules/ldiskfs.ko ffffffffc17dfa00 osd_ldiskfs ffffffffc173f000 983040 /tmp/crash-anaysis.uIxnJ/modules/osd_ldiskfs.ko ffffffffc18924c0 mgs ffffffffc1830000 622592 /tmp/crash-anaysis.uIxnJ/modules/mgs.ko ffffffffc194e0c0 mdd ffffffffc18c9000 802816 /tmp/crash-anaysis.uIxnJ/modules/mdd.ko ffffffffc1a9ca00 mdt ffffffffc198e000 1654784 /tmp/crash-anaysis.uIxnJ/modules/mdt.ko ffffffffc1bce6c0 lod ffffffffc1b23000 1056768 /tmp/crash-anaysis.uIxnJ/modules/lod.ko ffffffffc1c8c4c0 ofd ffffffffc1c26000 630784 /tmp/crash-anaysis.uIxnJ/modules/ofd.ko ffffffffc1d1c180 osp ffffffffc1cc1000 569344 /tmp/crash-anaysis.uIxnJ/modules/osp.ko ffffffffc1e7c980 lustre ffffffffc1d4d000 1880064 /tmp/crash-anaysis.uIxnJ/modules/lustre.ko mod: cannot find or load object file for spl module mod: cannot find or load object file for loop 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, 0xffff952342bc52a8) 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, 0xffff9523672748c8) 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, 0xffff952349d26388) 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, 0xffff95234923c6c8) 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, 0xffff95234903b148) 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, 0xffff95236eb9b0c8) 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, 0xffff952344823d48) 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_trace_pages(3, 5, 0xffff9523526d7328) 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 1 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, 0xffff952348f9d068) 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 1 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, 0xffff952367af7188) 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 1 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, 0xffff95234bb7fa08) 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 1 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, 0xffff952346b64728) 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 1 debug pages from type 2 - CPU 3 lustre: Dumped 4104 total debug pages from 4 CPUs to /tmp/crash-anaysis.uIxnJ/lustre.bin