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.XmVkd/vmlinux [TAINTED] DUMPFILE: /exports/testreports/51653/testresults/sanity-special1-zfs-centos7_x86_64-centos7_x86_64/oleg322-server-timeout-core [PARTIAL DUMP] CPUS: 4 DATE: Wed May 14 05:10:49 EDT 2025 UPTIME: 01:02:11 LOAD AVERAGE: 0.00, 0.05, 0.09 TASKS: 324 NODENAME: oleg322-server.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: "" 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 pata_acpi module mod: cannot find or load object file for mbcache 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 ip_tables module mod: cannot find or load object file for crct10dif_common module mod: cannot find or load object file for pcspkr module mod: cannot find or load object file for crct10dif_pclmul 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 sb_edac module mod: cannot find or load object file for ghash_clmulni_intel 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 iosf_mbi module mod: cannot find or load object file for cryptd module mod: cannot find or load object file for crc_t10dif module mod: cannot find or load object file for glue_helper module mod: cannot find or load object file for ablk_helper module mod: cannot find or load object file for gf128mul module mod: cannot find or load object file for rpcsec_gss_krb5 module mod: cannot find or load object file for lrw module mod: cannot find or load object file for aesni_intel module mod: cannot find or load object file for crc32_pclmul module mod: cannot find or load object file for irqbypass module mod: cannot find or load object file for crct10dif_generic module MODULE NAME BASE SIZE OBJECT FILE ffffffffa01da3a0 libcfs ffffffffa01cd000 86603 /tmp/crash-anaysis.XmVkd/modules/libcfs.ko mod: cannot find or load object file for edac_core module ffffffffa022fa20 ptlrpc_gss ffffffffa01f7000 336904 /tmp/crash-anaysis.XmVkd/modules/ptlrpc_gss.ko ffffffffa0259160 fid ffffffffa024b000 84802 /tmp/crash-anaysis.XmVkd/modules/fid.ko mod: cannot find or load object file for zavl module mod: cannot find or load object file for squashfs module mod: cannot find or load object file for kvm module ffffffffa03a3fe0 lnet ffffffffa0311000 938755 /tmp/crash-anaysis.XmVkd/modules/lnet.ko ffffffffa04158a0 ksocklnd ffffffffa03f8000 173659 /tmp/crash-anaysis.XmVkd/modules/ksocklnd.ko ffffffffa04316e0 fld ffffffffa0424000 84453 /tmp/crash-anaysis.XmVkd/modules/fld.ko ffffffffa0475700 lmv ffffffffa044a000 234641 /tmp/crash-anaysis.XmVkd/modules/lmv.ko ffffffffa04e1260 osc ffffffffa0492000 442125 /tmp/crash-anaysis.XmVkd/modules/osc.ko mod: cannot find or load object file for znvpair module mod: cannot find or load object file for kvm_intel module ffffffffa0629ce0 obdclass ffffffffa054b000 2761168 /tmp/crash-anaysis.XmVkd/modules/obdclass.ko ffffffffa09b1700 ptlrpc ffffffffa07ef000 2634272 /tmp/crash-anaysis.XmVkd/modules/ptlrpc.ko ffffffffa0ab0aa0 lov ffffffffa0a74000 341987 /tmp/crash-anaysis.XmVkd/modules/lov.ko ffffffffa0b0fc60 mdc ffffffffa0add000 277071 /tmp/crash-anaysis.XmVkd/modules/mdc.ko ffffffffa0b35bc0 mgc ffffffffa0b22000 114269 /tmp/crash-anaysis.XmVkd/modules/mgc.ko ffffffffa0b571a0 obdecho ffffffffa0b3f000 147567 /tmp/crash-anaysis.XmVkd/modules/obdecho.ko ffffffffa0bfabc0 lfsck ffffffffa0b65000 772474 /tmp/crash-anaysis.XmVkd/modules/lfsck.ko mod: cannot find or load object file for spl module ffffffffa0c992e0 lquota ffffffffa0c45000 464527 /tmp/crash-anaysis.XmVkd/modules/lquota.ko mod: cannot find or load object file for icp module mod: cannot find or load object file for zcommon 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 ffffffffa1229120 mgs ffffffffa11e6000 370208 /tmp/crash-anaysis.XmVkd/modules/mgs.ko ffffffffa12b2160 osd_zfs ffffffffa1268000 404499 /tmp/crash-anaysis.XmVkd/modules/osd_zfs.ko ffffffffa1329f40 mdd ffffffffa12cc000 503096 /tmp/crash-anaysis.XmVkd/modules/mdd.ko ffffffffa14228c0 mdt ffffffffa1363000 1052161 /tmp/crash-anaysis.XmVkd/modules/mdt.ko ffffffffa1515620 lod ffffffffa149c000 665397 /tmp/crash-anaysis.XmVkd/modules/lod.ko ffffffffa1586e00 ofd ffffffffa1540000 386282 /tmp/crash-anaysis.XmVkd/modules/ofd.ko ffffffffa15e02c0 osp ffffffffa15a0000 358667 /tmp/crash-anaysis.XmVkd/modules/osp.ko ffffffffa16cb440 lustre ffffffffa15f9000 1146141 /tmp/crash-anaysis.XmVkd/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, 0xffff8800a54d86a8) 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, 0xffff8800937d70a8) 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, 0xffff88012bfbe1a8) 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, 0xffff880129c2d428) 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, 0xffff88012bfa3128) 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, 0xffff8800b4269068) 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_trace_pages(3, 5, 0xffff8800a9e640a8) 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.XmVkd/lustre.bin