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. 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.86TKc/vmlinux [TAINTED] DUMPFILE: /exports/testreports/65545/testresults/replay-single1-ldiskfs-DNE-rocky8.10_x86_64-rocky8.10_x86_64-retry1/oleg440-server-vmcore [PARTIAL DUMP] CPUS: 4 DATE: Thu Jun 25 01:38:58 EDT 2026 UPTIME: 01:23:22 LOAD AVERAGE: 0.98, 0.83, 0.73 TASKS: 300 NODENAME: oleg440-server.virtnet RELEASE: 4.18.0rh8.10-debug VERSION: #2 SMP Mon Jul 14 01:24:22 EDT 2025 MACHINE: x86_64 (2400 Mhz) MEMORY: 4.1 GB PANIC: "" PID: 178335 COMMAND: "tgt_recover_0" TASK: ffff8cba821acf80 [THREAD_INFO: ffff8cba821acf80] CPU: 3 STATE: TASK_RUNNING (PANIC) 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 crct10dif_pclmul 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 pcspkr 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 sb_edac module mod: cannot find or load object file for ata_generic module mod: cannot find or load object file for squashfs module mod: cannot find or load object file for dns_resolver module mod: cannot find or load object file for rpcsec_gss_krb5 module mod: cannot find or load object file for rapl 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 ffffffffc0656c80 fld ffffffffc0644000 126976 /tmp/crash-anaysis.86TKc/modules/fld.ko ffffffffc0676740 ec ffffffffc0664000 81920 /tmp/crash-anaysis.86TKc/modules/ec.ko mod: cannot find or load object file for dm_flakey module ffffffffc06da940 libcfs ffffffffc06ba000 233472 /tmp/crash-anaysis.86TKc/modules/libcfs.ko ffffffffc07cccc0 lnet ffffffffc06f4000 1470464 /tmp/crash-anaysis.86TKc/modules/lnet.ko ffffffffc08858c0 ksocklnd ffffffffc085c000 270336 /tmp/crash-anaysis.86TKc/modules/ksocklnd.ko ffffffffc09ded00 obdclass ffffffffc089f000 4366336 /tmp/crash-anaysis.86TKc/modules/obdclass.ko ffffffffc0f53780 ptlrpc ffffffffc0cca000 4161536 /tmp/crash-anaysis.86TKc/modules/ptlrpc.ko ffffffffc1111880 ptlrpc_gss ffffffffc10c3000 524288 /tmp/crash-anaysis.86TKc/modules/ptlrpc_gss.ko ffffffffc1156ac0 fid ffffffffc1144000 126976 /tmp/crash-anaysis.86TKc/modules/fid.ko ffffffffc11a1000 lmv ffffffffc1164000 372736 /tmp/crash-anaysis.86TKc/modules/lmv.ko ffffffffc1235d00 osc ffffffffc11c0000 712704 /tmp/crash-anaysis.86TKc/modules/osc.ko ffffffffc12c5780 lov ffffffffc126f000 544768 /tmp/crash-anaysis.86TKc/modules/lov.ko ffffffffc133fb80 mdc ffffffffc12f5000 466944 /tmp/crash-anaysis.86TKc/modules/mdc.ko ffffffffc1384080 mgc ffffffffc1368000 184320 /tmp/crash-anaysis.86TKc/modules/mgc.ko ffffffffc13b75c0 obdecho ffffffffc1396000 225280 /tmp/crash-anaysis.86TKc/modules/obdecho.ko ffffffffc14880c0 lfsck ffffffffc13ce000 1077248 /tmp/crash-anaysis.86TKc/modules/lfsck.ko ffffffffc15563c0 lquota ffffffffc14d6000 790528 /tmp/crash-anaysis.86TKc/modules/lquota.ko ffffffffc16a4280 ldiskfs ffffffffc1598000 1679360 /tmp/crash-anaysis.86TKc/modules/ldiskfs.ko ffffffffc17d4c00 osd_ldiskfs ffffffffc1733000 995328 /tmp/crash-anaysis.86TKc/modules/osd_ldiskfs.ko ffffffffc188a400 mgs ffffffffc1827000 626688 /tmp/crash-anaysis.86TKc/modules/mgs.ko ffffffffc193c040 mdd ffffffffc18c1000 745472 /tmp/crash-anaysis.86TKc/modules/mdd.ko ffffffffc1a86640 mdt ffffffffc1978000 1650688 /tmp/crash-anaysis.86TKc/modules/mdt.ko ffffffffc1bb3e80 lod ffffffffc1b0c000 1032192 /tmp/crash-anaysis.86TKc/modules/lod.ko ffffffffc1c6b600 ofd ffffffffc1c09000 606208 /tmp/crash-anaysis.86TKc/modules/ofd.ko ffffffffc1cf9dc0 osp ffffffffc1c9e000 569344 /tmp/crash-anaysis.86TKc/modules/osp.ko ffffffffc1e5bf00 lustre ffffffffc1d2a000 1896448 /tmp/crash-anaysis.86TKc/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, 0xffff8cbbbfc2eb28) 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, 0xffff8cbbbaebac88) 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, 0xffff8cbb88e07d48) 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, 0xffff8cba8424d568) 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_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_trace_pages(1, 5, 0xffff8cbbae7a8ba8) 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_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 4097 total debug pages from 4 CPUs to /tmp/crash-anaysis.86TKc/lustre.bin