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.kF1VY/vmlinux [TAINTED] DUMPFILE: /exports/testreports/52780/testresults/racer-ldiskfs-DNE-centos7_x86_64-centos7_x86_64-retry2/oleg128-server-timeout-core [PARTIAL DUMP] CPUS: 4 DATE: Tue Jun 17 13:17:09 EDT 2025 UPTIME: 00:33:48 LOAD AVERAGE: 0.00, 0.05, 0.31 TASKS: 310 NODENAME: oleg128-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 ata_piix module mod: cannot find or load object file for ata_generic module mod: cannot find or load object file for pata_acpi 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 mbcache 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 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 binfmt_misc module mod: cannot find or load object file for pcspkr 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 i2c_core module mod: cannot find or load object file for cryptd module mod: cannot find or load object file for lrw module mod: cannot find or load object file for crct10dif_generic module mod: cannot find or load object file for gf128mul 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 dm_flakey module mod: cannot find or load object file for i2c_piix4 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 edac_core module mod: cannot find or load object file for rpcsec_gss_krb5 module mod: cannot find or load object file for zavl module mod: cannot find or load object file for sb_edac module mod: cannot find or load object file for dm_mod module MODULE NAME BASE SIZE OBJECT FILE ffffffffa02253e0 libcfs ffffffffa0217000 92271 /tmp/crash-anaysis.kF1VY/modules/libcfs.ko mod: cannot find or load object file for iosf_mbi module ffffffffa024f220 fid ffffffffa0241000 85110 /tmp/crash-anaysis.kF1VY/modules/fid.ko mod: cannot find or load object file for squashfs module mod: cannot find or load object file for kvm module ffffffffa03a0000 lnet ffffffffa030d000 938679 /tmp/crash-anaysis.kF1VY/modules/lnet.ko ffffffffa0402760 fld ffffffffa03f4000 88631 /tmp/crash-anaysis.kF1VY/modules/fld.ko mod: cannot find or load object file for spl module ffffffffa04428a0 ksocklnd ffffffffa0425000 173659 /tmp/crash-anaysis.kF1VY/modules/ksocklnd.ko ffffffffa0489a20 ptlrpc_gss ffffffffa0451000 337059 /tmp/crash-anaysis.kF1VY/modules/ptlrpc_gss.ko ffffffffa04d07a0 lmv ffffffffa04a5000 234955 /tmp/crash-anaysis.kF1VY/modules/lmv.ko ffffffffa0507d60 mgc ffffffffa04f4000 114985 /tmp/crash-anaysis.kF1VY/modules/mgc.ko mod: cannot find or load object file for kvm_intel module ffffffffa0625f60 obdclass ffffffffa0547000 2763686 /tmp/crash-anaysis.kF1VY/modules/obdclass.ko ffffffffa09afb00 ptlrpc ffffffffa07eb000 2649057 /tmp/crash-anaysis.kF1VY/modules/ptlrpc.ko ffffffffa0ac3720 osc ffffffffa0a73000 447203 /tmp/crash-anaysis.kF1VY/modules/osc.ko ffffffffa0b1fb20 lov ffffffffa0ae2000 346309 /tmp/crash-anaysis.kF1VY/modules/lov.ko ffffffffa0b6ace0 mdc ffffffffa0b38000 281407 /tmp/crash-anaysis.kF1VY/modules/mdc.ko ffffffffa0b961e0 obdecho ffffffffa0b7e000 147608 /tmp/crash-anaysis.kF1VY/modules/obdecho.ko ffffffffa0c39bc0 lfsck ffffffffa0ba4000 772474 /tmp/crash-anaysis.kF1VY/modules/lfsck.ko mod: cannot find or load object file for znvpair module ffffffffa0cd82e0 lquota ffffffffa0c84000 464387 /tmp/crash-anaysis.kF1VY/modules/lquota.ko mod: cannot find or load object file for zcommon module ffffffffa0d939c0 ldiskfs ffffffffa0d11000 654940 /tmp/crash-anaysis.kF1VY/modules/ldiskfs.ko mod: cannot find or load object file for zlua module ffffffffa0e47760 osd_ldiskfs ffffffffa0dda000 590014 /tmp/crash-anaysis.kF1VY/modules/osd_ldiskfs.ko ffffffffa0eb2aa0 mgs ffffffffa0e6c000 389169 /tmp/crash-anaysis.kF1VY/modules/mgs.ko ffffffffa0f2af40 mdd ffffffffa0ecd000 503096 /tmp/crash-anaysis.kF1VY/modules/mdd.ko ffffffffa1008dc0 mdt ffffffffa0f49000 1051834 /tmp/crash-anaysis.kF1VY/modules/mdt.ko ffffffffa10fb5e0 lod ffffffffa1082000 660686 /tmp/crash-anaysis.kF1VY/modules/lod.ko ffffffffa116d320 ofd ffffffffa1125000 395574 /tmp/crash-anaysis.kF1VY/modules/ofd.ko ffffffffa11c72c0 osp ffffffffa1187000 358667 /tmp/crash-anaysis.kF1VY/modules/osp.ko ffffffffa12b3600 lustre ffffffffa11e0000 1151183 /tmp/crash-anaysis.kF1VY/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, 0xffff880129e83508) 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, 0xffff8800991a8568) 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, 0xffff8800b18f0668) 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, 0xffff8800991d8da8) 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, 0xffff8800b4aeeb48) 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, 0xffff880129e830e8) 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, 0xffff88012b4e1608) 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, 0xffff88012b54e668) 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 4100 total debug pages from 4 CPUs to /tmp/crash-anaysis.kF1VY/lustre.bin