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.nkbUm/vmlinux [TAINTED] DUMPFILE: /exports/testreports/64536/testresults/racer-zfs-rocky8.10_x86_64-rocky8.10_x86_64/oleg349-client-timeout-core [PARTIAL DUMP] CPUS: 4 DATE: Mon Jun 1 13:07:35 EDT 2026 UPTIME: 00:51:39 LOAD AVERAGE: 60.02, 60.05, 58.42 TASKS: 244 NODENAME: oleg349-client.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: ffffffffa8e209c0 (1 of 4) [THREAD_INFO: ffffffffa8e209c0] 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 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 serio_raw module mod: cannot find or load object file for pcspkr 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 squashfs 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 intel_rapl_common module mod: cannot find or load object file for dns_resolver 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 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 ffffffffc0535a00 libcfs ffffffffc0520000 126976 /tmp/crash-anaysis.nkbUm/modules/libcfs.ko ffffffffc0663ac0 lnet ffffffffc058c000 1466368 /tmp/crash-anaysis.nkbUm/modules/lnet.ko ffffffffc071c8c0 ksocklnd ffffffffc06f3000 270336 /tmp/crash-anaysis.nkbUm/modules/ksocklnd.ko ffffffffc0878500 obdclass ffffffffc0736000 4374528 /tmp/crash-anaysis.nkbUm/modules/obdclass.ko ffffffffc0df1f40 ptlrpc ffffffffc0b63000 4190208 /tmp/crash-anaysis.nkbUm/modules/ptlrpc.ko ffffffffc0faf5c0 ptlrpc_gss ffffffffc0f63000 512000 /tmp/crash-anaysis.nkbUm/modules/ptlrpc_gss.ko ffffffffc0ff6000 fld ffffffffc0fe1000 135168 /tmp/crash-anaysis.nkbUm/modules/fld.ko ffffffffc1015bc0 fid ffffffffc1003000 126976 /tmp/crash-anaysis.nkbUm/modules/fid.ko ffffffffc1035740 ec ffffffffc1023000 81920 /tmp/crash-anaysis.nkbUm/modules/ec.ko ffffffffc1074fc0 lmv ffffffffc1038000 372736 /tmp/crash-anaysis.nkbUm/modules/lmv.ko ffffffffc1109d00 osc ffffffffc1094000 712704 /tmp/crash-anaysis.nkbUm/modules/osc.ko ffffffffc1199580 lov ffffffffc1143000 540672 /tmp/crash-anaysis.nkbUm/modules/lov.ko ffffffffc1212b80 mdc ffffffffc11c8000 466944 /tmp/crash-anaysis.nkbUm/modules/mdc.ko ffffffffc1256e40 mgc ffffffffc123b000 180224 /tmp/crash-anaysis.nkbUm/modules/mgc.ko ffffffffc1289580 obdecho ffffffffc1268000 221184 /tmp/crash-anaysis.nkbUm/modules/obdecho.ko ffffffffc1366040 lfsck ffffffffc129f000 1159168 /tmp/crash-anaysis.nkbUm/modules/lfsck.ko ffffffffc143ee80 lquota ffffffffc13bb000 806912 /tmp/crash-anaysis.nkbUm/modules/lquota.ko ffffffffc14e4640 mgs ffffffffc1481000 626688 /tmp/crash-anaysis.nkbUm/modules/mgs.ko ffffffffc15ab140 mdd ffffffffc151b000 860160 /tmp/crash-anaysis.nkbUm/modules/mdd.ko ffffffffc16ff780 mdt ffffffffc15ee000 1675264 /tmp/crash-anaysis.nkbUm/modules/mdt.ko ffffffffc1836280 lod ffffffffc1788000 1073152 /tmp/crash-anaysis.nkbUm/modules/lod.ko ffffffffc18f68c0 ofd ffffffffc188f000 638976 /tmp/crash-anaysis.nkbUm/modules/ofd.ko ffffffffc1989480 osp ffffffffc192c000 581632 /tmp/crash-anaysis.nkbUm/modules/osp.ko ffffffffc1aebc00 lustre ffffffffc19bb000 1884160 /tmp/crash-anaysis.nkbUm/modules/lustre.ko 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, 0xffff954c46a1e928) 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, 0xffff954c505bec08) 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, 0xffff954c44076c28) 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, 0xffff954c486b7ae8) 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, 0xffff954c492521c8) 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_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_trace_pages(2, 5, 0xffff954c4320f8a8) 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, 0xffff954c44e1e848) 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 4099 total debug pages from 4 CPUs to /tmp/crash-anaysis.nkbUm/lustre.bin