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.aWsy5/vmlinux [TAINTED] DUMPFILE: /exports/testreports/56249/testresults/sanity-lfsck-ldiskfs-DNE-rocky8.10_x86_64-rocky8.10_x86_64/oleg212-server-vmcore [PARTIAL DUMP] CPUS: 4 DATE: Wed Oct 22 10:01:23 EDT 2025 UPTIME: 00:10:02 LOAD AVERAGE: 0.94, 0.95, 0.59 TASKS: 288 NODENAME: oleg212-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: "Kernel panic - not syncing: LBUG" PID: 49024 COMMAND: "lfsck_namespace" TASK: ffff9b6ebde127c0 [THREAD_INFO: ffff9b6ebde127c0] 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 ghash_clmulni_intel module mod: cannot find or load object file for crc32_pclmul 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 rapl 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 crc32c_intel module mod: cannot find or load object file for intel_rapl_common 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 squashfs 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 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 mod: cannot find or load object file for dm_flakey module MODULE NAME BASE SIZE OBJECT FILE ffffffffc07a6280 ec ffffffffc07a4000 16384 /tmp/crash-anaysis.aWsy5/modules/ec.ko ffffffffc08124c0 libcfs ffffffffc07f2000 225280 /tmp/crash-anaysis.aWsy5/modules/libcfs.ko ffffffffc0901e00 lnet ffffffffc082a000 1466368 /tmp/crash-anaysis.aWsy5/modules/lnet.ko ffffffffc09bbb80 ksocklnd ffffffffc0991000 278528 /tmp/crash-anaysis.aWsy5/modules/ksocklnd.ko ffffffffc0b17cc0 obdclass ffffffffc09d6000 4362240 /tmp/crash-anaysis.aWsy5/modules/obdclass.ko ffffffffc10940c0 ptlrpc ffffffffc0e00000 4222976 /tmp/crash-anaysis.aWsy5/modules/ptlrpc.ko ffffffffc1257780 ptlrpc_gss ffffffffc1208000 528384 /tmp/crash-anaysis.aWsy5/modules/ptlrpc_gss.ko ffffffffc129f000 fld ffffffffc128a000 135168 /tmp/crash-anaysis.aWsy5/modules/fld.ko ffffffffc12bebc0 fid ffffffffc12ac000 126976 /tmp/crash-anaysis.aWsy5/modules/fid.ko ffffffffc1307d00 lmv ffffffffc12cc000 364544 /tmp/crash-anaysis.aWsy5/modules/lmv.ko ffffffffc139ce40 osc ffffffffc1326000 724992 /tmp/crash-anaysis.aWsy5/modules/osc.ko ffffffffc142f500 lov ffffffffc13d8000 544768 /tmp/crash-anaysis.aWsy5/modules/lov.ko ffffffffc14a6880 mdc ffffffffc145e000 454656 /tmp/crash-anaysis.aWsy5/modules/mdc.ko ffffffffc14e9b80 mgc ffffffffc14ce000 180224 /tmp/crash-anaysis.aWsy5/modules/mgc.ko ffffffffc151d5c0 obdecho ffffffffc14fb000 229376 /tmp/crash-anaysis.aWsy5/modules/obdecho.ko ffffffffc15fc240 lfsck ffffffffc1534000 1163264 /tmp/crash-anaysis.aWsy5/modules/lfsck.ko ffffffffc16c8d00 lquota ffffffffc1651000 729088 /tmp/crash-anaysis.aWsy5/modules/lquota.ko ffffffffc180e180 ldiskfs ffffffffc1704000 1667072 /tmp/crash-anaysis.aWsy5/modules/ldiskfs.ko ffffffffc193c300 osd_ldiskfs ffffffffc189c000 983040 /tmp/crash-anaysis.aWsy5/modules/osd_ldiskfs.ko ffffffffc19f0540 mgs ffffffffc198d000 626688 /tmp/crash-anaysis.aWsy5/modules/mgs.ko ffffffffc1aabd00 mdd ffffffffc1a27000 798720 /tmp/crash-anaysis.aWsy5/modules/mdd.ko ffffffffc1bfa980 mdt ffffffffc1aeb000 1662976 /tmp/crash-anaysis.aWsy5/modules/mdt.ko ffffffffc1d2e780 lod ffffffffc1c82000 1060864 /tmp/crash-anaysis.aWsy5/modules/lod.ko ffffffffc1ded3c0 ofd ffffffffc1d86000 634880 /tmp/crash-anaysis.aWsy5/modules/ofd.ko ffffffffc1e7f240 osp ffffffffc1e22000 581632 /tmp/crash-anaysis.aWsy5/modules/osp.ko mod: cannot find or load object file for spl module mod: cannot find or load object file for zfs module ffffffffc2a8eb40 lustre ffffffffc295c000 1896448 /tmp/crash-anaysis.aWsy5/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, 0xffff9b6d830404e8) 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, 0xffff9b6eaeb59408) 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, 0xffff9b6d83aa5108) 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, 0xffff9b6d827c2c88) 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, 0xffff9b6eb5e719a8) 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, 0xffff9b6ead184068) 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, 0xffff9b6e88edd8c8) 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, 0xffff9b6d831e0ec8) 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 4100 total debug pages from 4 CPUs to /tmp/crash-anaysis.aWsy5/lustre.bin