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. 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.KQb01/vmlinux [TAINTED] DUMPFILE: /exports/testreports/45132/testresults/replay-single-ldiskfs-DNE-centos7_x86_64-centos7_x86_64/oleg432-server-vmcore [PARTIAL DUMP] CPUS: 4 DATE: Thu Aug 22 02:25:08 EDT 2024 UPTIME: 00:58:32 LOAD AVERAGE: 0.63, 0.76, 0.74 TASKS: 255 NODENAME: oleg432-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: "BUG: unable to handle kernel paging request at ffffffffffffffa1" PID: 5115 COMMAND: "mount.lustre" TASK: ffff880098045550 [THREAD_INFO: ffff8800a4890000] CPU: 0 STATE: TASK_RUNNING (PANIC) 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 crc32c_intel module mod: cannot find or load object file for pata_acpi 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 ata_piix module mod: cannot find or load object file for ata_generic 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 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 pcspkr module mod: cannot find or load object file for gf128mul module mod: cannot find or load object file for ghash_clmulni_intel module mod: cannot find or load object file for cryptd module mod: cannot find or load object file for iosf_mbi module mod: cannot find or load object file for lrw module mod: cannot find or load object file for rpcsec_gss_krb5 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 crc32_pclmul module mod: cannot find or load object file for glue_helper 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 crc_t10dif module mod: cannot find or load object file for kvm module mod: cannot find or load object file for crct10dif_generic module mod: cannot find or load object file for squashfs module MODULE NAME BASE SIZE OBJECT FILE ffffffffa027e380 ost ffffffffa027b000 19298 /tmp/crash-anaysis.KQb01/modules/ost.ko mod: cannot find or load object file for zavl module mod: cannot find or load object file for dm_flakey module mod: cannot find or load object file for edac_core module mod: cannot find or load object file for sb_edac module mod: cannot find or load object file for dm_mod module ffffffffa02e8360 libcfs ffffffffa02d3000 132619 /tmp/crash-anaysis.KQb01/modules/libcfs.ko ffffffffa0399020 lnet ffffffffa0303000 958904 /tmp/crash-anaysis.KQb01/modules/lnet.ko ffffffffa04116e0 fld ffffffffa0404000 84453 /tmp/crash-anaysis.KQb01/modules/fld.ko ffffffffa043f8a0 ksocklnd ffffffffa0421000 182768 /tmp/crash-anaysis.KQb01/modules/ksocklnd.ko ffffffffa0487da0 ptlrpc_gss ffffffffa044f000 342061 /tmp/crash-anaysis.KQb01/modules/ptlrpc_gss.ko ffffffffa04b2160 fid ffffffffa04a4000 84802 /tmp/crash-anaysis.KQb01/modules/fid.ko ffffffffa04e4760 lmv ffffffffa04ba000 230401 /tmp/crash-anaysis.KQb01/modules/lmv.ko mod: cannot find or load object file for spl module mod: cannot find or load object file for kvm_intel module ffffffffa0612300 obdclass ffffffffa0545000 2652917 /tmp/crash-anaysis.KQb01/modules/obdclass.ko ffffffffa097e6a0 ptlrpc ffffffffa07ce000 2543392 /tmp/crash-anaysis.KQb01/modules/ptlrpc.ko ffffffffa0a87d80 osc ffffffffa0a3c000 427807 /tmp/crash-anaysis.KQb01/modules/osc.ko ffffffffa0ae06e0 lov ffffffffa0aa6000 332465 /tmp/crash-anaysis.KQb01/modules/lov.ko ffffffffa0b2b8a0 mdc ffffffffa0af9000 276564 /tmp/crash-anaysis.KQb01/modules/mdc.ko ffffffffa0b50a20 mgc ffffffffa0b3e000 109604 /tmp/crash-anaysis.KQb01/modules/mgc.ko ffffffffa0b75140 obdecho ffffffffa0b5a000 159917 /tmp/crash-anaysis.KQb01/modules/obdecho.ko ffffffffa0c198c0 lfsck ffffffffa0b83000 776311 /tmp/crash-anaysis.KQb01/modules/lfsck.ko mod: cannot find or load object file for znvpair module ffffffffa0cba220 lquota ffffffffa0c64000 472637 /tmp/crash-anaysis.KQb01/modules/lquota.ko ffffffffa0d5b9c0 ldiskfs ffffffffa0cd9000 654947 /tmp/crash-anaysis.KQb01/modules/ldiskfs.ko mod: cannot find or load object file for zcommon module ffffffffa0e0d520 osd_ldiskfs ffffffffa0da2000 580901 /tmp/crash-anaysis.KQb01/modules/osd_ldiskfs.ko ffffffffa0e750e0 mgs ffffffffa0e31000 374066 /tmp/crash-anaysis.KQb01/modules/mgs.ko ffffffffa0ee8980 mdd ffffffffa0e8e000 489255 /tmp/crash-anaysis.KQb01/modules/mdd.ko ffffffffa0fc1ee0 mdt ffffffffa0f07000 1028220 /tmp/crash-anaysis.KQb01/modules/mdt.ko ffffffffa107d5e0 lod ffffffffa1004000 660832 /tmp/crash-anaysis.KQb01/modules/lod.ko ffffffffa10e92c0 ofd ffffffffa10a7000 361151 /tmp/crash-anaysis.KQb01/modules/ofd.ko ffffffffa1142480 osp ffffffffa1101000 363310 /tmp/crash-anaysis.KQb01/modules/osp.ko ffffffffa122e900 lustre ffffffffa115b000 1144163 /tmp/crash-anaysis.KQb01/modules/lustre.ko mod: cannot find or load object file for icp 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 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, 0xffff8800a9fb0688) 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, 0xffff88012b8ab348) 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, 0xffff8800991535e8) 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, 0xffff8800b1899348) 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, 0xffff8800822f8668) 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, 0xffff8800b1a13108) 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_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 0 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, 0xffff88012eb0c168) 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_trace_pages(1, 5, 0xffff8800b4a01fc8) 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 1 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_trace_pages(3, 5, 0xffff8800a8aa7928) 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 1 debug pages from type 2 - CPU 3 lustre: Dumped 4101 total debug pages from 4 CPUs to /tmp/crash-anaysis.KQb01/lustre.bin