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.GX1oC/vmlinux [TAINTED] DUMPFILE: /exports/testreports/58919/testresults/ost-pools-ldiskfs-DNE-rocky8.10_x86_64-rocky8.10_x86_64/oleg401-server-timeout-core [PARTIAL DUMP] CPUS: 4 DATE: Thu Jan 1 21:36:13 EST 2026 UPTIME: 01:50:23 LOAD AVERAGE: 0.04, 0.02, 0.03 TASKS: 257 NODENAME: oleg401-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: ffffffffb4e209c0 (1 of 4) [THREAD_INFO: ffffffffb4e209c0] 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 crc32c_intel 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 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 serio_raw module mod: cannot find or load object file for i2c_piix4 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_piix 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 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 ffffffffc053e6c0 libcfs ffffffffc051e000 225280 /tmp/crash-anaysis.GX1oC/modules/libcfs.ko mod: cannot find or load object file for dm_flakey module ffffffffc0670fc0 lnet ffffffffc0598000 1474560 /tmp/crash-anaysis.GX1oC/modules/lnet.ko ffffffffc072bb80 ksocklnd ffffffffc0701000 278528 /tmp/crash-anaysis.GX1oC/modules/ksocklnd.ko ffffffffc0882a00 obdclass ffffffffc0746000 4337664 /tmp/crash-anaysis.GX1oC/modules/obdclass.ko ffffffffc0df91c0 ptlrpc ffffffffc0b6a000 4202496 /tmp/crash-anaysis.GX1oC/modules/ptlrpc.ko ffffffffc0fb95c0 ptlrpc_gss ffffffffc0f6d000 512000 /tmp/crash-anaysis.GX1oC/modules/ptlrpc_gss.ko ffffffffc1000000 fld ffffffffc0feb000 135168 /tmp/crash-anaysis.GX1oC/modules/fld.ko ffffffffc101fbc0 fid ffffffffc100d000 126976 /tmp/crash-anaysis.GX1oC/modules/fid.ko ffffffffc103f740 ec ffffffffc102d000 81920 /tmp/crash-anaysis.GX1oC/modules/ec.ko ffffffffc107dd80 lmv ffffffffc1042000 368640 /tmp/crash-anaysis.GX1oC/modules/lmv.ko ffffffffc1112d80 osc ffffffffc109d000 720896 /tmp/crash-anaysis.GX1oC/modules/osc.ko ffffffffc11a4440 lov ffffffffc114e000 540672 /tmp/crash-anaysis.GX1oC/modules/lov.ko ffffffffc121b800 mdc ffffffffc11d3000 454656 /tmp/crash-anaysis.GX1oC/modules/mdc.ko ffffffffc125eb40 mgc ffffffffc1243000 180224 /tmp/crash-anaysis.GX1oC/modules/mgc.ko ffffffffc1291580 obdecho ffffffffc1270000 217088 /tmp/crash-anaysis.GX1oC/modules/obdecho.ko ffffffffc136d040 lfsck ffffffffc12a6000 1159168 /tmp/crash-anaysis.GX1oC/modules/lfsck.ko ffffffffc1439d00 lquota ffffffffc13c2000 729088 /tmp/crash-anaysis.GX1oC/modules/lquota.ko ffffffffc157f180 ldiskfs ffffffffc1475000 1667072 /tmp/crash-anaysis.GX1oC/modules/ldiskfs.ko ffffffffc16ada00 osd_ldiskfs ffffffffc160d000 983040 /tmp/crash-anaysis.GX1oC/modules/osd_ldiskfs.ko ffffffffc17604c0 mgs ffffffffc16fe000 622592 /tmp/crash-anaysis.GX1oC/modules/mgs.ko ffffffffc181c0c0 mdd ffffffffc1797000 802816 /tmp/crash-anaysis.GX1oC/modules/mdd.ko ffffffffc196aa00 mdt ffffffffc185c000 1654784 /tmp/crash-anaysis.GX1oC/modules/mdt.ko ffffffffc1a9c6c0 lod ffffffffc19f1000 1056768 /tmp/crash-anaysis.GX1oC/modules/lod.ko ffffffffc1b5a4c0 ofd ffffffffc1af4000 630784 /tmp/crash-anaysis.GX1oC/modules/ofd.ko ffffffffc1bea180 osp ffffffffc1b8f000 569344 /tmp/crash-anaysis.GX1oC/modules/osp.ko ffffffffc1d4a980 lustre ffffffffc1c1b000 1880064 /tmp/crash-anaysis.GX1oC/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, 0xffff96e2f3524fe8) 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 1793 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, 0xffff96e2c3ec6248) 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 1817 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, 0xffff96e1c803fb68) 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 1720 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, 0xffff96e1c2021168) 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 1695 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, 0xffff96e2d112c608) 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 2 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, 0xffff96e2c3ec6c28) 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 2 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, 0xffff96e2eb2e4a28) 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 2 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, 0xffff96e2c57c93c8) 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 30 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, 0xffff96e1c72f9a88) 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_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_trace_pages(3, 5, 0xffff96e2c9b72c08) 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 7063 total debug pages from 4 CPUs to /tmp/crash-anaysis.GX1oC/lustre.bin