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.HCAnL/vmlinux [TAINTED] DUMPFILE: /exports/testreports/51653/testresults/sanity-special8-zfs-centos7_x86_64-centos7_x86_64/oleg449-server-timeout-core [PARTIAL DUMP] CPUS: 4 DATE: Wed May 14 05:10:48 EDT 2025 UPTIME: 01:02:06 LOAD AVERAGE: 0.11, 0.12, 0.08 TASKS: 332 NODENAME: oleg449-server.virtnet RELEASE: 3.10.0-7.9-debug VERSION: #1 SMP Sat Mar 26 23:28:42 EDT 2022 MACHINE: x86_64 (2400 Mhz) MEMORY: 4 GB PANIC: "" PID: 0 COMMAND: "swapper/0" TASK: ffffffff81c18480 (1 of 4) [THREAD_INFO: ffffffff81c00000] 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 libata module mod: cannot find or load object file for serio_raw module mod: cannot find or load object file for crct10dif_pclmul module mod: cannot find or load object file for pata_acpi module mod: cannot find or load object file for crc32c_intel module mod: cannot find or load object file for ata_piix module mod: cannot find or load object file for ata_generic module mod: cannot find or load object file for mbcache module mod: cannot find or load object file for ip_tables module mod: cannot find or load object file for binfmt_misc 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 pcspkr module mod: cannot find or load object file for ghash_clmulni_intel module mod: cannot find or load object file for gf128mul module mod: cannot find or load object file for i2c_core module mod: cannot find or load object file for cryptd module mod: cannot find or load object file for iosf_mbi module mod: cannot find or load object file for lrw module mod: cannot find or load object file for ablk_helper module mod: cannot find or load object file for irqbypass module mod: cannot find or load object file for i2c_piix4 module mod: cannot find or load object file for rpcsec_gss_krb5 module mod: cannot find or load object file for glue_helper module mod: cannot find or load object file for crc_t10dif module mod: cannot find or load object file for squashfs module mod: cannot find or load object file for crc32_pclmul module mod: cannot find or load object file for crct10dif_generic module mod: cannot find or load object file for sb_edac module MODULE NAME BASE SIZE OBJECT FILE ffffffffa01c13a0 libcfs ffffffffa01b4000 86603 /tmp/crash-anaysis.HCAnL/modules/libcfs.ko mod: cannot find or load object file for zavl module mod: cannot find or load object file for aesni_intel module mod: cannot find or load object file for edac_core module ffffffffa02326e0 fld ffffffffa0225000 84453 /tmp/crash-anaysis.HCAnL/modules/fld.ko ffffffffa0251160 fid ffffffffa0243000 84802 /tmp/crash-anaysis.HCAnL/modules/fid.ko ffffffffa027a8a0 ksocklnd ffffffffa025d000 173659 /tmp/crash-anaysis.HCAnL/modules/ksocklnd.ko mod: cannot find or load object file for kvm module ffffffffa03cefe0 lnet ffffffffa033c000 938755 /tmp/crash-anaysis.HCAnL/modules/lnet.ko ffffffffa045ba20 ptlrpc_gss ffffffffa0423000 336904 /tmp/crash-anaysis.HCAnL/modules/ptlrpc_gss.ko ffffffffa04a2700 lmv ffffffffa0477000 234641 /tmp/crash-anaysis.HCAnL/modules/lmv.ko ffffffffa0501260 osc ffffffffa04b2000 442125 /tmp/crash-anaysis.HCAnL/modules/osc.ko mod: cannot find or load object file for spl module mod: cannot find or load object file for kvm_intel module ffffffffa0646ce0 obdclass ffffffffa0568000 2761168 /tmp/crash-anaysis.HCAnL/modules/obdclass.ko ffffffffa09ce700 ptlrpc ffffffffa080c000 2634272 /tmp/crash-anaysis.HCAnL/modules/ptlrpc.ko mod: cannot find or load object file for znvpair module ffffffffa0ae9aa0 lov ffffffffa0aad000 341987 /tmp/crash-anaysis.HCAnL/modules/lov.ko ffffffffa0b34c60 mdc ffffffffa0b02000 277071 /tmp/crash-anaysis.HCAnL/modules/mdc.ko ffffffffa0b5abc0 mgc ffffffffa0b47000 114269 /tmp/crash-anaysis.HCAnL/modules/mgc.ko ffffffffa0b7c1a0 obdecho ffffffffa0b64000 147567 /tmp/crash-anaysis.HCAnL/modules/obdecho.ko ffffffffa0c1fbc0 lfsck ffffffffa0b8a000 772474 /tmp/crash-anaysis.HCAnL/modules/lfsck.ko mod: cannot find or load object file for zcommon module ffffffffa0cbe2e0 lquota ffffffffa0c6a000 464527 /tmp/crash-anaysis.HCAnL/modules/lquota.ko mod: cannot find or load object file for icp module mod: cannot find or load object file for zlua module mod: cannot find or load object file for zzstd module mod: cannot find or load object file for zunicode module mod: cannot find or load object file for zfs module ffffffffa1235120 mgs ffffffffa11f2000 370208 /tmp/crash-anaysis.HCAnL/modules/mgs.ko ffffffffa12be160 osd_zfs ffffffffa1274000 404499 /tmp/crash-anaysis.HCAnL/modules/osd_zfs.ko ffffffffa1335f40 mdd ffffffffa12d8000 503096 /tmp/crash-anaysis.HCAnL/modules/mdd.ko ffffffffa142e8c0 mdt ffffffffa136f000 1052161 /tmp/crash-anaysis.HCAnL/modules/mdt.ko ffffffffa1521620 lod ffffffffa14a8000 665397 /tmp/crash-anaysis.HCAnL/modules/lod.ko ffffffffa1592e00 ofd ffffffffa154c000 386282 /tmp/crash-anaysis.HCAnL/modules/ofd.ko ffffffffa15ec2c0 osp ffffffffa15ac000 358667 /tmp/crash-anaysis.HCAnL/modules/osp.ko ffffffffa16d7440 lustre ffffffffa1605000 1146141 /tmp/crash-anaysis.HCAnL/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, 0xffff880135f46f48) 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, 0xffff8800b40f4bc8) 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, 0xffff88012f1eb048) 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, 0xffff88012dc41fa8) 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_trace_pages(1, 5, 0xffff8800b4205608) 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, 0xffff88009b1eb248) 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, 0xffff880137384c08) 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.HCAnL/lustre.bin