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: . 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(determining panic task) KERNEL: /tmp/crash-anaysis.VbjU0/vmlinux [TAINTED] DUMPFILE: /exports/testreports/68904/testresults/sanity-compr-special2-ldiskfs-rocky8.10_x86_64-rocky8.10_x86_64-retry1/oleg433-server-timeout-core [PARTIAL DUMP] CPUS: 4 DATE: Wed Aug 26 11:44:32 EDT 2026 UPTIME: 00:05:15 LOAD AVERAGE: 1.44, 0.96, 0.43 TASKS: 244 NODENAME: oleg433-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: ffffffff96a209c0 (1 of 4) [THREAD_INFO: ffffffff96a209c0] 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 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 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 ata_piix module mod: cannot find or load object file for i2c_piix4 module mod: cannot find or load object file for intel_rapl_msr 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 crct10dif_pclmul 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 rpcsec_gss_krb5 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 MODULE NAME BASE SIZE OBJECT FILE ffffffffc072cc80 fld ffffffffc071a000 126976 /tmp/crash-anaysis.VbjU0/modules/fld.ko ffffffffc074c740 ec ffffffffc073a000 81920 /tmp/crash-anaysis.VbjU0/modules/ec.ko mod: cannot find or load object file for dm_flakey module ffffffffc07ae740 libcfs ffffffffc078e000 225280 /tmp/crash-anaysis.VbjU0/modules/libcfs.ko ffffffffc08a13c0 lnet ffffffffc07c6000 1490944 /tmp/crash-anaysis.VbjU0/modules/lnet.ko ffffffffc095c900 ksocklnd ffffffffc0933000 270336 /tmp/crash-anaysis.VbjU0/modules/ksocklnd.ko ffffffffc0abcfc0 obdclass ffffffffc0976000 4415488 /tmp/crash-anaysis.VbjU0/modules/obdclass.ko ffffffffc10390c0 ptlrpc ffffffffc0dad000 4173824 /tmp/crash-anaysis.VbjU0/modules/ptlrpc.ko ffffffffc11f7880 ptlrpc_gss ffffffffc11a9000 524288 /tmp/crash-anaysis.VbjU0/modules/ptlrpc_gss.ko ffffffffc123cac0 fid ffffffffc122a000 126976 /tmp/crash-anaysis.VbjU0/modules/fid.ko ffffffffc1287080 lmv ffffffffc124a000 372736 /tmp/crash-anaysis.VbjU0/modules/lmv.ko ffffffffc1328300 osc ffffffffc12a6000 790528 /tmp/crash-anaysis.VbjU0/modules/osc.ko ffffffffc13c09c0 lov ffffffffc1368000 552960 /tmp/crash-anaysis.VbjU0/modules/lov.ko ffffffffc143ab80 mdc ffffffffc13f0000 466944 /tmp/crash-anaysis.VbjU0/modules/mdc.ko ffffffffc147f000 mgc ffffffffc1463000 184320 /tmp/crash-anaysis.VbjU0/modules/mgc.ko ffffffffc14b25c0 obdecho ffffffffc1491000 225280 /tmp/crash-anaysis.VbjU0/modules/obdecho.ko ffffffffc1583340 lfsck ffffffffc14c9000 1081344 /tmp/crash-anaysis.VbjU0/modules/lfsck.ko ffffffffc1652240 lquota ffffffffc15d2000 786432 /tmp/crash-anaysis.VbjU0/modules/lquota.ko ffffffffc179f280 ldiskfs ffffffffc1693000 1679360 /tmp/crash-anaysis.VbjU0/modules/ldiskfs.ko ffffffffc18cfc80 osd_ldiskfs ffffffffc182e000 995328 /tmp/crash-anaysis.VbjU0/modules/osd_ldiskfs.ko ffffffffc1985400 mgs ffffffffc1922000 626688 /tmp/crash-anaysis.VbjU0/modules/mgs.ko ffffffffc1a37080 mdd ffffffffc19bc000 745472 /tmp/crash-anaysis.VbjU0/modules/mdd.ko ffffffffc1b81940 mdt ffffffffc1a73000 1654784 /tmp/crash-anaysis.VbjU0/modules/mdt.ko ffffffffc1cb3480 lod ffffffffc1c08000 1056768 /tmp/crash-anaysis.VbjU0/modules/lod.ko ffffffffc1d7ae40 ofd ffffffffc1d0b000 692224 /tmp/crash-anaysis.VbjU0/modules/ofd.ko ffffffffc1e10f80 osp ffffffffc1db5000 573440 /tmp/crash-anaysis.VbjU0/modules/osp.ko ffffffffc1f764c0 lustre ffffffffc1e42000 1908736 /tmp/crash-anaysis.VbjU0/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, 0xffff88b2c4d10ba8) 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 110 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, 0xffff88b2e50dbd08) 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 115 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, 0xffff88b2e3606c48) 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 92 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, 0xffff88b2c673b608) 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 87 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 404 total debug pages from 4 CPUs to /tmp/crash-anaysis.VbjU0/lustre.bin