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.1JrAL/vmlinux [TAINTED] DUMPFILE: /exports/testreports/51092/testresults/sanityn-ldiskfs-DNE-centos7_x86_64-centos7_x86_64/oleg160-server-timeout-core [PARTIAL DUMP] CPUS: 4 DATE: Fri Apr 25 20:09:55 EDT 2025 UPTIME: 01:49:06 LOAD AVERAGE: 0.80, 0.74, 0.75 TASKS: 290 NODENAME: oleg160-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 pata_acpi module mod: cannot find or load object file for crct10dif_common module mod: cannot find or load object file for ata_generic module mod: cannot find or load object file for serio_raw module mod: cannot find or load object file for ip_tables module mod: cannot find or load object file for crc32c_intel module mod: cannot find or load object file for mbcache module mod: cannot find or load object file for binfmt_misc module mod: cannot find or load object file for ata_piix 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 ablk_helper module mod: cannot find or load object file for ghash_clmulni_intel module mod: cannot find or load object file for glue_helper module mod: cannot find or load object file for gf128mul module mod: cannot find or load object file for lrw module mod: cannot find or load object file for crc32_pclmul module mod: cannot find or load object file for iosf_mbi 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 cryptd module mod: cannot find or load object file for squashfs 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 crct10dif_generic module mod: cannot find or load object file for rpcsec_gss_krb5 module mod: cannot find or load object file for crc_t10dif module mod: cannot find or load object file for zavl module mod: cannot find or load object file for dm_flakey module mod: cannot find or load object file for sb_edac module mod: cannot find or load object file for edac_core module mod: cannot find or load object file for dm_mod module MODULE NAME BASE SIZE OBJECT FILE ffffffffa02413a0 libcfs ffffffffa0234000 86805 /tmp/crash-anaysis.1JrAL/modules/libcfs.ko ffffffffa02688a0 ksocklnd ffffffffa024b000 173659 /tmp/crash-anaysis.1JrAL/modules/ksocklnd.ko mod: cannot find or load object file for kvm module ffffffffa03a9fe0 lnet ffffffffa0317000 938755 /tmp/crash-anaysis.1JrAL/modules/lnet.ko ffffffffa0436a20 ptlrpc_gss ffffffffa03fe000 336904 /tmp/crash-anaysis.1JrAL/modules/ptlrpc_gss.ko ffffffffa04746e0 fld ffffffffa0467000 84453 /tmp/crash-anaysis.1JrAL/modules/fld.ko ffffffffa048b160 fid ffffffffa047d000 84802 /tmp/crash-anaysis.1JrAL/modules/fid.ko ffffffffa04be700 lmv ffffffffa0493000 234641 /tmp/crash-anaysis.1JrAL/modules/lmv.ko ffffffffa0500c80 mdc ffffffffa04ce000 277071 /tmp/crash-anaysis.1JrAL/modules/mdc.ko mod: cannot find or load object file for kvm_intel module ffffffffa061e6e0 obdclass ffffffffa0543000 2746225 /tmp/crash-anaysis.1JrAL/modules/obdclass.ko ffffffffa09a5900 ptlrpc ffffffffa07e3000 2638652 /tmp/crash-anaysis.1JrAL/modules/ptlrpc.ko ffffffffa0ab8260 osc ffffffffa0a69000 442125 /tmp/crash-anaysis.1JrAL/modules/osc.ko ffffffffa0b127e0 lov ffffffffa0ad6000 341002 /tmp/crash-anaysis.1JrAL/modules/lov.ko ffffffffa0b52c20 mgc ffffffffa0b3f000 114311 /tmp/crash-anaysis.1JrAL/modules/mgc.ko ffffffffa0b74060 obdecho ffffffffa0b5c000 143140 /tmp/crash-anaysis.1JrAL/modules/obdecho.ko ffffffffa0c15bc0 lfsck ffffffffa0b80000 772474 /tmp/crash-anaysis.1JrAL/modules/lfsck.ko mod: cannot find or load object file for spl module ffffffffa0cb42e0 lquota ffffffffa0c60000 464527 /tmp/crash-anaysis.1JrAL/modules/lquota.ko mod: cannot find or load object file for znvpair module ffffffffa0d6f9c0 ldiskfs ffffffffa0ced000 654940 /tmp/crash-anaysis.1JrAL/modules/ldiskfs.ko mod: cannot find or load object file for zcommon module ffffffffa0e22420 osd_ldiskfs ffffffffa0db6000 585481 /tmp/crash-anaysis.1JrAL/modules/osd_ldiskfs.ko ffffffffa0e8a120 mgs ffffffffa0e46000 374304 /tmp/crash-anaysis.1JrAL/modules/mgs.ko ffffffffa0f00f00 mdd ffffffffa0ea3000 502753 /tmp/crash-anaysis.1JrAL/modules/mdd.ko ffffffffa0fdc620 mdt ffffffffa0f1f000 1043385 /tmp/crash-anaysis.1JrAL/modules/mdt.ko mod: cannot find or load object file for zlua module ffffffffa10cf620 lod ffffffffa1056000 665397 /tmp/crash-anaysis.1JrAL/modules/lod.ko ffffffffa1140dc0 ofd ffffffffa10fa000 386197 /tmp/crash-anaysis.1JrAL/modules/ofd.ko ffffffffa119a2c0 osp ffffffffa115a000 358663 /tmp/crash-anaysis.1JrAL/modules/osp.ko ffffffffa1285400 lustre ffffffffa11b3000 1146837 /tmp/crash-anaysis.1JrAL/modules/lustre.ko mod: cannot find or load object file for icp 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 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, 0xffff88012e874068) 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, 0xffff88006e7531e8) 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, 0xffff88007cfbf2a8) 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, 0xffff880129e91d48) 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, 0xffff8800b1ff3868) 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, 0xffff8800b1d54528) 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, 0xffff88012e91c908) 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.1JrAL/lustre.bin