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.vZ6E6/vmlinux [TAINTED] DUMPFILE: /exports/testreports/51653/testresults/sanity-special4-zfs-centos7_x86_64-centos7_x86_64/oleg417-server-timeout-core [PARTIAL DUMP] CPUS: 4 DATE: Wed May 14 05:10:49 EDT 2025 UPTIME: 01:02:11 LOAD AVERAGE: 0.12, 0.08, 0.08 TASKS: 326 NODENAME: oleg417-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 crc32c_intel module mod: cannot find or load object file for pata_acpi 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 crct10dif_pclmul module mod: cannot find or load object file for ip_tables module mod: cannot find or load object file for cryptd 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 mbcache 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 gf128mul module mod: cannot find or load object file for pcspkr module mod: cannot find or load object file for crct10dif_generic 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 i2c_core module mod: cannot find or load object file for i2c_piix4 module mod: cannot find or load object file for ablk_helper 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 lrw module mod: cannot find or load object file for ghash_clmulni_intel 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 rpcsec_gss_krb5 module MODULE NAME BASE SIZE OBJECT FILE ffffffffa01dc3a0 libcfs ffffffffa01cf000 86603 /tmp/crash-anaysis.vZ6E6/modules/libcfs.ko mod: cannot find or load object file for zavl module mod: cannot find or load object file for edac_core module mod: cannot find or load object file for sb_edac module ffffffffa02376e0 fld ffffffffa022a000 84453 /tmp/crash-anaysis.vZ6E6/modules/fld.ko ffffffffa024e160 fid ffffffffa0240000 84802 /tmp/crash-anaysis.vZ6E6/modules/fid.ko mod: cannot find or load object file for squashfs module mod: cannot find or load object file for kvm module ffffffffa03a1fe0 lnet ffffffffa030f000 938755 /tmp/crash-anaysis.vZ6E6/modules/lnet.ko ffffffffa04138a0 ksocklnd ffffffffa03f6000 173659 /tmp/crash-anaysis.vZ6E6/modules/ksocklnd.ko ffffffffa045aa20 ptlrpc_gss ffffffffa0422000 336904 /tmp/crash-anaysis.vZ6E6/modules/ptlrpc_gss.ko ffffffffa04a1700 lmv ffffffffa0476000 234641 /tmp/crash-anaysis.vZ6E6/modules/lmv.ko ffffffffa04e3c60 mdc ffffffffa04b1000 277071 /tmp/crash-anaysis.vZ6E6/modules/mdc.ko mod: cannot find or load object file for spl module mod: cannot find or load object file for kvm_intel module ffffffffa0627ce0 obdclass ffffffffa0549000 2761168 /tmp/crash-anaysis.vZ6E6/modules/obdclass.ko ffffffffa09af700 ptlrpc ffffffffa07ed000 2634272 /tmp/crash-anaysis.vZ6E6/modules/ptlrpc.ko ffffffffa0ac1260 osc ffffffffa0a72000 442125 /tmp/crash-anaysis.vZ6E6/modules/osc.ko ffffffffa0b1baa0 lov ffffffffa0adf000 341987 /tmp/crash-anaysis.vZ6E6/modules/lov.ko ffffffffa0b47bc0 mgc ffffffffa0b34000 114269 /tmp/crash-anaysis.vZ6E6/modules/mgc.ko ffffffffa0b691a0 obdecho ffffffffa0b51000 147567 /tmp/crash-anaysis.vZ6E6/modules/obdecho.ko ffffffffa0c0cbc0 lfsck ffffffffa0b77000 772474 /tmp/crash-anaysis.vZ6E6/modules/lfsck.ko ffffffffa0c892e0 lquota ffffffffa0c35000 464527 /tmp/crash-anaysis.vZ6E6/modules/lquota.ko mod: cannot find or load object file for icp module mod: cannot find or load object file for znvpair 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 ffffffffa1232120 mgs ffffffffa11ef000 370208 /tmp/crash-anaysis.vZ6E6/modules/mgs.ko ffffffffa12bb160 osd_zfs ffffffffa1271000 404499 /tmp/crash-anaysis.vZ6E6/modules/osd_zfs.ko ffffffffa1332f40 mdd ffffffffa12d5000 503096 /tmp/crash-anaysis.vZ6E6/modules/mdd.ko ffffffffa142b8c0 mdt ffffffffa136c000 1052161 /tmp/crash-anaysis.vZ6E6/modules/mdt.ko ffffffffa151e620 lod ffffffffa14a5000 665397 /tmp/crash-anaysis.vZ6E6/modules/lod.ko ffffffffa158fe00 ofd ffffffffa1549000 386282 /tmp/crash-anaysis.vZ6E6/modules/ofd.ko ffffffffa15e92c0 osp ffffffffa15a9000 358667 /tmp/crash-anaysis.vZ6E6/modules/osp.ko ffffffffa16d4440 lustre ffffffffa1602000 1146141 /tmp/crash-anaysis.vZ6E6/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, 0xffff88009bfb17c8) 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, 0xffff88009ab53508) 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, 0xffff88009c210c48) 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, 0xffff88009a0436e8) 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, 0xffff8800b41e6f68) 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, 0xffff88012d49bb68) 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, 0xffff8800a5d4b8e8) 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_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 4099 total debug pages from 4 CPUs to /tmp/crash-anaysis.vZ6E6/lustre.bin