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.6C5vb/vmlinux [TAINTED] DUMPFILE: /exports/testreports/62333/testresults/sanity1-zfs-rocky8.10_x86_64-rocky8.10_x86_64/oleg236-server-timeout-core [PARTIAL DUMP] CPUS: 4 DATE: Thu Apr 9 16:01:39 EDT 2026 UPTIME: 01:53:09 LOAD AVERAGE: 1.18, 0.85, 0.75 TASKS: 378 NODENAME: oleg236-server.virtnet RELEASE: 4.18.0rh8.10-debug VERSION: #2 SMP Mon Jul 14 01:24:22 EDT 2025 MACHINE: x86_64 (2399 Mhz) MEMORY: 4.1 GB PANIC: "" PID: 0 COMMAND: "swapper/0" TASK: ffffffffaca209c0 (1 of 4) [THREAD_INFO: ffffffffaca209c0] CPU: 0 STATE: TASK_RUNNING 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 sha512_generic module mod: cannot find or load object file for sha512_ssse3 module mod: cannot find or load object file for dm_mod module mod: cannot find or load object file for dm_log module mod: cannot find or load object file for dm_region_hash module mod: cannot find or load object file for dm_mirror module mod: cannot find or load object file for libata module mod: cannot find or load object file for crct10dif_pclmul 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 rapl module mod: cannot find or load object file for ghash_clmulni_intel module mod: cannot find or load object file for ata_piix module mod: cannot find or load object file for crc32_pclmul module mod: cannot find or load object file for i2c_piix4 module mod: cannot find or load object file for pcspkr module mod: cannot find or load object file for ata_generic module mod: cannot find or load object file for squashfs module mod: cannot find or load object file for intel_rapl_common module mod: cannot find or load object file for intel_rapl_msr module mod: cannot find or load object file for dns_resolver module mod: cannot find or load object file for rpcsec_gss_krb5 module mod: cannot find or load object file for sb_edac module mod: cannot find or load object file for nfsv4 module MODULE NAME BASE SIZE OBJECT FILE ffffffffc0638a00 libcfs ffffffffc0623000 126976 /tmp/crash-anaysis.6C5vb/modules/libcfs.ko mod: cannot find or load object file for auth_rpcgss module mod: cannot find or load object file for spl module mod: cannot find or load object file for zfs module ffffffffc10a8140 lnet ffffffffc0fcf000 1478656 /tmp/crash-anaysis.6C5vb/modules/lnet.ko ffffffffc1163c00 ksocklnd ffffffffc1139000 282624 /tmp/crash-anaysis.6C5vb/modules/ksocklnd.ko ffffffffc12c0240 obdclass ffffffffc117f000 4362240 /tmp/crash-anaysis.6C5vb/modules/obdclass.ko ffffffffc18381c0 ptlrpc ffffffffc15a9000 4198400 /tmp/crash-anaysis.6C5vb/modules/ptlrpc.ko ffffffffc19f75c0 ptlrpc_gss ffffffffc19ab000 512000 /tmp/crash-anaysis.6C5vb/modules/ptlrpc_gss.ko ffffffffc1a3d000 fld ffffffffc1a29000 131072 /tmp/crash-anaysis.6C5vb/modules/fld.ko ffffffffc1a5cbc0 fid ffffffffc1a4a000 126976 /tmp/crash-anaysis.6C5vb/modules/fid.ko ffffffffc1a7c740 ec ffffffffc1a6a000 81920 /tmp/crash-anaysis.6C5vb/modules/ec.ko ffffffffc1abbe40 lmv ffffffffc1a7f000 372736 /tmp/crash-anaysis.6C5vb/modules/lmv.ko ffffffffc1b50d40 osc ffffffffc1adb000 716800 /tmp/crash-anaysis.6C5vb/modules/osc.ko ffffffffc1be1500 lov ffffffffc1b8b000 540672 /tmp/crash-anaysis.6C5vb/modules/lov.ko ffffffffc1c59940 mdc ffffffffc1c10000 458752 /tmp/crash-anaysis.6C5vb/modules/mdc.ko ffffffffc1c9cec0 mgc ffffffffc1c81000 184320 /tmp/crash-anaysis.6C5vb/modules/mgc.ko ffffffffc1cd0580 obdecho ffffffffc1caf000 221184 /tmp/crash-anaysis.6C5vb/modules/obdecho.ko ffffffffc1dad040 lfsck ffffffffc1ce6000 1159168 /tmp/crash-anaysis.6C5vb/modules/lfsck.ko ffffffffc1e7ed80 lquota ffffffffc1e02000 761856 /tmp/crash-anaysis.6C5vb/modules/lquota.ko ffffffffc1f28c00 osd_zfs ffffffffc1ebd000 659456 /tmp/crash-anaysis.6C5vb/modules/osd_zfs.ko ffffffffc1fc1440 mgs ffffffffc1f5f000 622592 /tmp/crash-anaysis.6C5vb/modules/mgs.ko ffffffffc207d0c0 mdd ffffffffc1ff8000 802816 /tmp/crash-anaysis.6C5vb/modules/mdd.ko ffffffffc21cab00 mdt ffffffffc20bd000 1650688 /tmp/crash-anaysis.6C5vb/modules/mdt.ko ffffffffc22fd840 lod ffffffffc2251000 1060864 /tmp/crash-anaysis.6C5vb/modules/lod.ko ffffffffc23bc640 ofd ffffffffc2355000 634880 /tmp/crash-anaysis.6C5vb/modules/ofd.ko ffffffffc244e480 osp ffffffffc23f1000 581632 /tmp/crash-anaysis.6C5vb/modules/osp.ko ffffffffc25af900 lustre ffffffffc2480000 1880064 /tmp/crash-anaysis.6C5vb/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, 0xffffa01ebfc1c7e8) 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 1165 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, 0xffffa01d8237dd08) 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 1093 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, 0xffffa01eabc33448) 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 1151 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, 0xffffa01ebf4f17c8) 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 1222 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, 0xffffa01e922b21c8) 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 129 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, 0xffffa01e89895028) 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 128 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, 0xffffa01e833c6848) 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 129 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, 0xffffa01e89362648) 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 132 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 5149 total debug pages from 4 CPUs to /tmp/crash-anaysis.6C5vb/lustre.bin