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.MnJ3G/vmlinux [TAINTED] DUMPFILE: /exports/testreports/51734/testresults/racer-zfs-centos7_x86_64-centos7_x86_64/oleg413-server-timeout-core [PARTIAL DUMP] CPUS: 4 DATE: Fri May 16 09:15:26 EDT 2025 UPTIME: 00:33:41 LOAD AVERAGE: 0.00, 0.02, 0.29 TASKS: 362 NODENAME: oleg413-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 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 ip_tables module mod: cannot find or load object file for pcspkr 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 glue_helper 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 ghash_clmulni_intel module mod: cannot find or load object file for ablk_helper module mod: cannot find or load object file for squashfs 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 crc_t10dif module mod: cannot find or load object file for irqbypass 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 crct10dif_generic module mod: cannot find or load object file for crc32_pclmul module mod: cannot find or load object file for edac_core module mod: cannot find or load object file for zavl module mod: cannot find or load object file for rpcsec_gss_krb5 module MODULE NAME BASE SIZE OBJECT FILE ffffffffa01fc320 fid ffffffffa01ee000 84965 /tmp/crash-anaysis.MnJ3G/modules/fid.ko mod: cannot find or load object file for sb_edac module ffffffffa0228b20 libcfs ffffffffa0210000 154326 /tmp/crash-anaysis.MnJ3G/modules/libcfs.ko ffffffffa0239280 ost ffffffffa0237000 14932 /tmp/crash-anaysis.MnJ3G/modules/ost.ko ffffffffa02b83c0 lnet ffffffffa0248000 752230 /tmp/crash-anaysis.MnJ3G/modules/lnet.ko ffffffffa030fa20 fld ffffffffa0301000 88993 /tmp/crash-anaysis.MnJ3G/modules/fld.ko mod: cannot find or load object file for kvm module ffffffffa03d32e0 obdecho ffffffffa03ba000 151759 /tmp/crash-anaysis.MnJ3G/modules/obdecho.ko ffffffffa03fe940 ksocklnd ffffffffa03e1000 178330 /tmp/crash-anaysis.MnJ3G/modules/ksocklnd.ko ffffffffa04444c0 ptlrpc_gss ffffffffa040e000 336560 /tmp/crash-anaysis.MnJ3G/modules/ptlrpc_gss.ko ffffffffa0487f00 lmv ffffffffa0462000 205631 /tmp/crash-anaysis.MnJ3G/modules/lmv.ko ffffffffa04e0f40 osc ffffffffa0496000 423026 /tmp/crash-anaysis.MnJ3G/modules/osc.ko mod: cannot find or load object file for spl module mod: cannot find or load object file for kvm_intel module ffffffffa06192c0 obdclass ffffffffa0548000 2746800 /tmp/crash-anaysis.MnJ3G/modules/obdclass.ko ffffffffa097b180 ptlrpc ffffffffa07e8000 2381315 /tmp/crash-anaysis.MnJ3G/modules/ptlrpc.ko ffffffffa0a405c0 mgc ffffffffa0a2f000 99216 /tmp/crash-anaysis.MnJ3G/modules/mgc.ko ffffffffa0a83a00 lov ffffffffa0a4a000 328035 /tmp/crash-anaysis.MnJ3G/modules/lov.ko ffffffffa0acb2e0 mdc ffffffffa0a9c000 261939 /tmp/crash-anaysis.MnJ3G/modules/mdc.ko ffffffffa0b747c0 lfsck ffffffffa0add000 784296 /tmp/crash-anaysis.MnJ3G/modules/lfsck.ko mod: cannot find or load object file for znvpair module ffffffffa0c132e0 lquota ffffffffa0bc0000 458271 /tmp/crash-anaysis.MnJ3G/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 ffffffffa11b61c0 mgs ffffffffa1173000 369001 /tmp/crash-anaysis.MnJ3G/modules/mgs.ko ffffffffa123cd00 osd_zfs ffffffffa11f5000 395722 /tmp/crash-anaysis.MnJ3G/modules/osd_zfs.ko ffffffffa12b19a0 mdd ffffffffa1257000 487413 /tmp/crash-anaysis.MnJ3G/modules/mdd.ko ffffffffa139ae00 mdt ffffffffa12e8000 987436 /tmp/crash-anaysis.MnJ3G/modules/mdt.ko ffffffffa144b580 lod ffffffffa13db000 611645 /tmp/crash-anaysis.MnJ3G/modules/lod.ko ffffffffa14b3480 ofd ffffffffa1472000 357053 /tmp/crash-anaysis.MnJ3G/modules/ofd.ko ffffffffa1509680 osp ffffffffa14cb000 350863 /tmp/crash-anaysis.MnJ3G/modules/osp.ko ffffffffa15d9d00 lustre ffffffffa1522000 1001703 /tmp/crash-anaysis.MnJ3G/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, 0xffff88009b973908) 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 409 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, 0xffff880094071f88) 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 409 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, 0xffff8800b4915268) 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 409 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, 0xffff8800b411d288) 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 409 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_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 0 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, 0xffff88012d4922c8) 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, 0xffff88012dbbe388) 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 1638 total debug pages from 4 CPUs to /tmp/crash-anaysis.MnJ3G/lustre.bin