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. 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(determining panic task) KERNEL: /tmp/crash-anaysis.Hc3LT/vmlinux [TAINTED] DUMPFILE: /exports/testreports/52899/testresults/sanity-benchmark-zfs-centos7_x86_64-centos7_x86_64-retry3/oleg441-client-vmcore [PARTIAL DUMP] CPUS: 4 DATE: Sun Jun 22 07:20:18 EDT 2025 UPTIME: 00:03:31 LOAD AVERAGE: 1.91, 0.67, 0.25 TASKS: 156 NODENAME: oleg441-client.virtnet RELEASE: 3.10.0-7.9-debug VERSION: #1 SMP Sat Mar 26 23:28:42 EDT 2022 MACHINE: x86_64 (2399 Mhz) MEMORY: 4 GB PANIC: "Kernel panic - not syncing: LBUG" PID: 10700 COMMAND: "bonnie++" TASK: ffff88012aa5a220 [THREAD_INFO: ffff8800a8cb4000] CPU: 0 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 libata module mod: cannot find or load object file for crc32c_intel module mod: cannot find or load object file for pata_acpi module mod: cannot find or load object file for crct10dif_pclmul module mod: cannot find or load object file for serio_raw module mod: cannot find or load object file for ata_generic module mod: cannot find or load object file for ata_piix module mod: cannot find or load object file for ip_tables module mod: cannot find or load object file for mbcache module mod: cannot find or load object file for crct10dif_common module mod: cannot find or load object file for jbd2 module mod: cannot find or load object file for ext4 module mod: cannot find or load object file for binfmt_misc module mod: cannot find or load object file for pcspkr module mod: cannot find or load object file for lrw module mod: cannot find or load object file for glue_helper module mod: cannot find or load object file for i2c_core module mod: cannot find or load object file for i2c_piix4 module mod: cannot find or load object file for gf128mul module mod: cannot find or load object file for ghash_clmulni_intel module mod: cannot find or load object file for cryptd module mod: cannot find or load object file for ablk_helper module mod: cannot find or load object file for sb_edac module mod: cannot find or load object file for iosf_mbi module mod: cannot find or load object file for crc32_pclmul module mod: cannot find or load object file for aesni_intel module mod: cannot find or load object file for irqbypass module mod: cannot find or load object file for kvm module mod: cannot find or load object file for rpcsec_gss_krb5 module mod: cannot find or load object file for squashfs module mod: cannot find or load object file for edac_core module mod: cannot find or load object file for crct10dif_generic module mod: cannot find or load object file for crc_t10dif module MODULE NAME BASE SIZE OBJECT FILE ffffffffa02ac3e0 libcfs ffffffffa029d000 96367 /tmp/crash-anaysis.Hc3LT/modules/libcfs.ko ffffffffa02c9d60 mgc ffffffffa02b6000 114985 /tmp/crash-anaysis.Hc3LT/modules/mgc.ko ffffffffa0372000 lnet ffffffffa02de000 942814 /tmp/crash-anaysis.Hc3LT/modules/lnet.ko ffffffffa03d4760 fld ffffffffa03c6000 88631 /tmp/crash-anaysis.Hc3LT/modules/fld.ko ffffffffa03eb220 fid ffffffffa03dd000 85110 /tmp/crash-anaysis.Hc3LT/modules/fid.ko ffffffffa04148a0 ksocklnd ffffffffa03f7000 173659 /tmp/crash-anaysis.Hc3LT/modules/ksocklnd.ko ffffffffa045ba20 ptlrpc_gss ffffffffa0423000 337059 /tmp/crash-anaysis.Hc3LT/modules/ptlrpc_gss.ko ffffffffa04a27a0 lmv ffffffffa0477000 234955 /tmp/crash-anaysis.Hc3LT/modules/lmv.ko ffffffffa04e4ce0 mdc ffffffffa04b2000 281408 /tmp/crash-anaysis.Hc3LT/modules/mdc.ko mod: cannot find or load object file for kvm_intel module ffffffffa0627420 obdclass ffffffffa0544000 2791812 /tmp/crash-anaysis.Hc3LT/modules/obdclass.ko ffffffffa09b3b00 ptlrpc ffffffffa07ef000 2649057 /tmp/crash-anaysis.Hc3LT/modules/ptlrpc.ko ffffffffa0ac95a0 osc ffffffffa0a77000 455677 /tmp/crash-anaysis.Hc3LT/modules/osc.ko ffffffffa0b25b20 lov ffffffffa0ae8000 346301 /tmp/crash-anaysis.Hc3LT/modules/lov.ko ffffffffa0b561e0 obdecho ffffffffa0b3e000 147541 /tmp/crash-anaysis.Hc3LT/modules/obdecho.ko ffffffffa0bf9bc0 lfsck ffffffffa0b64000 772474 /tmp/crash-anaysis.Hc3LT/modules/lfsck.ko ffffffffa0c98320 lquota ffffffffa0c44000 464425 /tmp/crash-anaysis.Hc3LT/modules/lquota.ko ffffffffa0cfdaa0 mgs ffffffffa0cb7000 389169 /tmp/crash-anaysis.Hc3LT/modules/mgs.ko ffffffffa0d75f40 mdd ffffffffa0d18000 503096 /tmp/crash-anaysis.Hc3LT/modules/mdd.ko ffffffffa0e53dc0 mdt ffffffffa0d94000 1051812 /tmp/crash-anaysis.Hc3LT/modules/mdt.ko ffffffffa0f465e0 lod ffffffffa0ecd000 660686 /tmp/crash-anaysis.Hc3LT/modules/lod.ko ffffffffa0fda320 ofd ffffffffa0f92000 395574 /tmp/crash-anaysis.Hc3LT/modules/ofd.ko ffffffffa10342c0 osp ffffffffa0ff4000 358667 /tmp/crash-anaysis.Hc3LT/modules/osp.ko ffffffffa11215c0 lustre ffffffffa104d000 1155184 /tmp/crash-anaysis.Hc3LT/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, 0xffff880130183288) 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 80 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, 0xffff8800b5cb21e8) 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 50 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, 0xffff8800b647bd08) 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 18 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, 0xffff8800b392f4a8) 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 67 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, 0xffff8800aa163448) 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, 0xffff8800aa2c3228) 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_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 217 total debug pages from 4 CPUs to /tmp/crash-anaysis.Hc3LT/lustre.bin