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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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.y9mrL/vmlinux [TAINTED] DUMPFILE: /exports/testreports/59630/testresults/conf-sanity2-ldiskfs-DNE-rocky8.10_x86_64-rocky8.10_x86_64/oleg407-server-timeout-core [PARTIAL DUMP] CPUS: 4 DATE: Thu Jan 22 04:44:54 EST 2026 UPTIME: 00:15:29 LOAD AVERAGE: 0.53, 1.20, 0.99 TASKS: 251 NODENAME: oleg407-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: ffffffffab2209c0 (1 of 4) [THREAD_INFO: ffffffffab2209c0] 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 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 ghash_clmulni_intel 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 intel_rapl_msr module mod: cannot find or load object file for pcspkr module mod: cannot find or load object file for serio_raw module mod: cannot find or load object file for ata_piix module mod: cannot find or load object file for sb_edac module mod: cannot find or load object file for crc32c_intel module mod: cannot find or load object file for dns_resolver 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 squashfs module mod: cannot find or load object file for intel_rapl_common module mod: cannot find or load object file for rpcsec_gss_krb5 module mod: cannot find or load object file for rapl module mod: cannot find or load object file for nfsv4 module mod: cannot find or load object file for auth_rpcgss module MODULE NAME BASE SIZE OBJECT FILE ffffffffc06a6000 fld ffffffffc0691000 135168 /tmp/crash-anaysis.y9mrL/modules/fld.ko ffffffffc06c5740 ec ffffffffc06b3000 81920 /tmp/crash-anaysis.y9mrL/modules/ec.ko ffffffffc071f6c0 libcfs ffffffffc06ff000 225280 /tmp/crash-anaysis.y9mrL/modules/libcfs.ko ffffffffc080ffc0 lnet ffffffffc0737000 1474560 /tmp/crash-anaysis.y9mrL/modules/lnet.ko ffffffffc08cab80 ksocklnd ffffffffc08a0000 278528 /tmp/crash-anaysis.y9mrL/modules/ksocklnd.ko ffffffffc0a21980 obdclass ffffffffc08e5000 4337664 /tmp/crash-anaysis.y9mrL/modules/obdclass.ko ffffffffc0f981c0 ptlrpc ffffffffc0d09000 4202496 /tmp/crash-anaysis.y9mrL/modules/ptlrpc.ko ffffffffc11585c0 ptlrpc_gss ffffffffc110c000 512000 /tmp/crash-anaysis.y9mrL/modules/ptlrpc_gss.ko ffffffffc119cbc0 fid ffffffffc118a000 126976 /tmp/crash-anaysis.y9mrL/modules/fid.ko ffffffffc11e5d80 lmv ffffffffc11aa000 368640 /tmp/crash-anaysis.y9mrL/modules/lmv.ko ffffffffc127ad80 osc ffffffffc1205000 720896 /tmp/crash-anaysis.y9mrL/modules/osc.ko ffffffffc130c440 lov ffffffffc12b6000 540672 /tmp/crash-anaysis.y9mrL/modules/lov.ko ffffffffc1383800 mdc ffffffffc133b000 454656 /tmp/crash-anaysis.y9mrL/modules/mdc.ko ffffffffc13c6b40 mgc ffffffffc13ab000 180224 /tmp/crash-anaysis.y9mrL/modules/mgc.ko ffffffffc13f9580 obdecho ffffffffc13d8000 217088 /tmp/crash-anaysis.y9mrL/modules/obdecho.ko ffffffffc14d5040 lfsck ffffffffc140e000 1159168 /tmp/crash-anaysis.y9mrL/modules/lfsck.ko ffffffffc15a1d00 lquota ffffffffc152a000 729088 /tmp/crash-anaysis.y9mrL/modules/lquota.ko ffffffffc16e7180 ldiskfs ffffffffc15dd000 1667072 /tmp/crash-anaysis.y9mrL/modules/ldiskfs.ko ffffffffc1815a00 osd_ldiskfs ffffffffc1775000 983040 /tmp/crash-anaysis.y9mrL/modules/osd_ldiskfs.ko ffffffffc18c84c0 mgs ffffffffc1866000 622592 /tmp/crash-anaysis.y9mrL/modules/mgs.ko ffffffffc19840c0 mdd ffffffffc18ff000 802816 /tmp/crash-anaysis.y9mrL/modules/mdd.ko ffffffffc1ad2a00 mdt ffffffffc19c4000 1654784 /tmp/crash-anaysis.y9mrL/modules/mdt.ko ffffffffc1c046c0 lod ffffffffc1b59000 1056768 /tmp/crash-anaysis.y9mrL/modules/lod.ko ffffffffc1cc24c0 ofd ffffffffc1c5c000 630784 /tmp/crash-anaysis.y9mrL/modules/ofd.ko ffffffffc1d52180 osp ffffffffc1cf7000 569344 /tmp/crash-anaysis.y9mrL/modules/osp.ko ffffffffc1eb2980 lustre ffffffffc1d83000 1880064 /tmp/crash-anaysis.y9mrL/modules/lustre.ko mod: cannot find or load object file for dm_flakey module mod: cannot find or load object file for spl module mod: cannot find or load object file for zfs module mod: cannot find or load object file for loop 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, 0xffff91cf18286b68) 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 499 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, 0xffff91cf184a5f88) 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 361 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, 0xffff91cf08f9abc8) 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 295 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, 0xffff91cf119d3548) 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 682 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, 0xffff91ce0dc1e668) 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, 0xffff91cf02e2a268) 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, 0xffff91cf03888008) 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, 0xffff91cf379a5cc8) 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 1841 total debug pages from 4 CPUs to /tmp/crash-anaysis.y9mrL/lustre.bin