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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(sorting flat format data: 89%) please wait... (sorting flat format data: 90%) please wait... (sorting flat format data: 91%) please wait... (sorting flat format data: 92%) please wait... (sorting flat format data: 93%) please wait... (sorting flat format data: 94%) please wait... (sorting flat format data: 95%) please wait... (sorting flat format data: 96%) please wait... (sorting flat format data: 97%) please wait... (sorting flat format data: 98%) please wait... (sorting flat format data: 99%) NOTE: stdin: not a tty GNU gdb (GDB) 10.2 Copyright (C) 2021 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "x86_64-pc-linux-gnu". Type "show configuration" for configuration details. Find the GDB manual and other documentation resources online at: . 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.nYGDn/vmlinux [TAINTED] DUMPFILE: /exports/testreports/68743/testresults/conf-sanity2-ldiskfs-DNE-rocky8.10_x86_64-rocky8.10_x86_64/oleg141-server-timeout-core [PARTIAL DUMP] CPUS: 4 DATE: Wed Aug 26 10:57:48 EDT 2026 UPTIME: 02:36:00 LOAD AVERAGE: 0.92, 1.32, 1.51 TASKS: 267 NODENAME: oleg141-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: ffffffff988209c0 (1 of 4) [THREAD_INFO: ffffffff988209c0] 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 serio_raw 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 intel_rapl_msr 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 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 intel_rapl_common 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 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 ffffffffc050fc80 fld ffffffffc04fd000 126976 /tmp/crash-anaysis.nYGDn/modules/fld.ko ffffffffc052f740 ec ffffffffc051d000 81920 /tmp/crash-anaysis.nYGDn/modules/ec.ko ffffffffc058b740 libcfs ffffffffc056b000 225280 /tmp/crash-anaysis.nYGDn/modules/libcfs.ko ffffffffc067e3c0 lnet ffffffffc05a3000 1490944 /tmp/crash-anaysis.nYGDn/modules/lnet.ko ffffffffc0739900 ksocklnd ffffffffc0710000 270336 /tmp/crash-anaysis.nYGDn/modules/ksocklnd.ko ffffffffc0894fc0 obdclass ffffffffc0753000 4374528 /tmp/crash-anaysis.nYGDn/modules/obdclass.ko ffffffffc0e0c000 ptlrpc ffffffffc0b80000 4173824 /tmp/crash-anaysis.nYGDn/modules/ptlrpc.ko ffffffffc0fca880 ptlrpc_gss ffffffffc0f7c000 524288 /tmp/crash-anaysis.nYGDn/modules/ptlrpc_gss.ko ffffffffc100fac0 fid ffffffffc0ffd000 126976 /tmp/crash-anaysis.nYGDn/modules/fid.ko ffffffffc105a080 lmv ffffffffc101d000 372736 /tmp/crash-anaysis.nYGDn/modules/lmv.ko ffffffffc10eed40 osc ffffffffc1079000 716800 /tmp/crash-anaysis.nYGDn/modules/osc.ko ffffffffc1180900 lov ffffffffc1129000 548864 /tmp/crash-anaysis.nYGDn/modules/lov.ko ffffffffc11fab80 mdc ffffffffc11b0000 466944 /tmp/crash-anaysis.nYGDn/modules/mdc.ko ffffffffc123f000 mgc ffffffffc1223000 184320 /tmp/crash-anaysis.nYGDn/modules/mgc.ko ffffffffc12725c0 obdecho ffffffffc1251000 225280 /tmp/crash-anaysis.nYGDn/modules/obdecho.ko ffffffffc13430c0 lfsck ffffffffc1289000 1077248 /tmp/crash-anaysis.nYGDn/modules/lfsck.ko ffffffffc1411240 lquota ffffffffc1391000 786432 /tmp/crash-anaysis.nYGDn/modules/lquota.ko ffffffffc155e280 ldiskfs ffffffffc1452000 1679360 /tmp/crash-anaysis.nYGDn/modules/ldiskfs.ko ffffffffc168ec00 osd_ldiskfs ffffffffc15ed000 995328 /tmp/crash-anaysis.nYGDn/modules/osd_ldiskfs.ko ffffffffc1744400 mgs ffffffffc16e1000 626688 /tmp/crash-anaysis.nYGDn/modules/mgs.ko ffffffffc17f6080 mdd ffffffffc177b000 745472 /tmp/crash-anaysis.nYGDn/modules/mdd.ko ffffffffc1940840 mdt ffffffffc1832000 1654784 /tmp/crash-anaysis.nYGDn/modules/mdt.ko ffffffffc1a71240 lod ffffffffc19c7000 1048576 /tmp/crash-anaysis.nYGDn/modules/lod.ko ffffffffc1b2a800 ofd ffffffffc1ac8000 610304 /tmp/crash-anaysis.nYGDn/modules/ofd.ko ffffffffc1bb9f80 osp ffffffffc1b5e000 573440 /tmp/crash-anaysis.nYGDn/modules/osp.ko ffffffffc1d1e340 lustre ffffffffc1beb000 1904640 /tmp/crash-anaysis.nYGDn/modules/lustre.ko mod: cannot find or load object file for dm_flakey module mod: cannot find or load object file for spl module mod: cannot find or load object file for zfs module mod: cannot find or load object file for loop 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, 0xffff99e78372ef28) 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, 0xffff99e7938e1b28) 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 975 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, 0xffff99e787aa0e08) 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 761 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, 0xffff99e789558008) 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 1020 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, 0xffff99e788cff288) 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, 0xffff99e782524768) 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, 0xffff99e8bb02d408) 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, 0xffff99e790df7748) 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_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 3784 total debug pages from 4 CPUs to /tmp/crash-anaysis.nYGDn/lustre.bin