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.lqSB1/vmlinux [TAINTED] DUMPFILE: /exports/testreports/45132/testresults/conf-sanity1-ldiskfs-DNE-centos7_x86_64-centos7_x86_64/oleg426-server-vmcore [PARTIAL DUMP] CPUS: 4 DATE: Thu Aug 22 01:45:18 EDT 2024 UPTIME: 00:18:41 LOAD AVERAGE: 0.55, 0.45, 0.32 TASKS: 224 NODENAME: oleg426-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 fffffffffffffffe" PID: 14878 COMMAND: "llog_process_th" TASK: ffff8800ad53e660 [THREAD_INFO: ffff88009133c000] 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 serio_raw module mod: cannot find or load object file for ata_piix module 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 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 i2c_piix4 module mod: cannot find or load object file for crc32_pclmul module mod: cannot find or load object file for ablk_helper module mod: cannot find or load object file for glue_helper module mod: cannot find or load object file for cryptd module mod: cannot find or load object file for i2c_core module mod: cannot find or load object file for ghash_clmulni_intel module mod: cannot find or load object file for gf128mul module mod: cannot find or load object file for rpcsec_gss_krb5 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 iosf_mbi module mod: cannot find or load object file for irqbypass 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 crc_t10dif module mod: cannot find or load object file for dm_flakey module mod: cannot find or load object file for squashfs module MODULE NAME BASE SIZE OBJECT FILE ffffffffa0297160 fid ffffffffa0289000 84802 /tmp/crash-anaysis.lqSB1/modules/fid.ko ffffffffa02a2380 ost ffffffffa029f000 19298 /tmp/crash-anaysis.lqSB1/modules/ost.ko 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 ffffffffa02eb6e0 fld ffffffffa02de000 84453 /tmp/crash-anaysis.lqSB1/modules/fld.ko mod: cannot find or load object file for zavl module ffffffffa031a360 libcfs ffffffffa0305000 132619 /tmp/crash-anaysis.lqSB1/modules/libcfs.ko ffffffffa03bd020 lnet ffffffffa0327000 958904 /tmp/crash-anaysis.lqSB1/modules/lnet.ko ffffffffa042e140 obdecho ffffffffa0413000 159917 /tmp/crash-anaysis.lqSB1/modules/obdecho.ko ffffffffa04638a0 ksocklnd ffffffffa0445000 182768 /tmp/crash-anaysis.lqSB1/modules/ksocklnd.ko ffffffffa04abda0 ptlrpc_gss ffffffffa0473000 342061 /tmp/crash-anaysis.lqSB1/modules/ptlrpc_gss.ko ffffffffa04f2760 lmv ffffffffa04c8000 230401 /tmp/crash-anaysis.lqSB1/modules/lmv.ko ffffffffa0514a20 mgc ffffffffa0502000 109604 /tmp/crash-anaysis.lqSB1/modules/mgc.ko mod: cannot find or load object file for kvm_intel module ffffffffa0620300 obdclass ffffffffa0553000 2652917 /tmp/crash-anaysis.lqSB1/modules/obdclass.ko ffffffffa098c6a0 ptlrpc ffffffffa07dc000 2543392 /tmp/crash-anaysis.lqSB1/modules/ptlrpc.ko ffffffffa0a95d80 osc ffffffffa0a4a000 427807 /tmp/crash-anaysis.lqSB1/modules/osc.ko ffffffffa0aee6e0 lov ffffffffa0ab4000 332465 /tmp/crash-anaysis.lqSB1/modules/lov.ko ffffffffa0b398a0 mdc ffffffffa0b07000 276564 /tmp/crash-anaysis.lqSB1/modules/mdc.ko ffffffffa0bcf220 lquota ffffffffa0b79000 472637 /tmp/crash-anaysis.lqSB1/modules/lquota.ko mod: cannot find or load object file for spl module ffffffffa0c870e0 mgs ffffffffa0c43000 374066 /tmp/crash-anaysis.lqSB1/modules/mgs.ko mod: cannot find or load object file for znvpair module ffffffffa0d3d9c0 ldiskfs ffffffffa0cbb000 654947 /tmp/crash-anaysis.lqSB1/modules/ldiskfs.ko mod: cannot find or load object file for zcommon module ffffffffa0e1a8c0 lfsck ffffffffa0d84000 776311 /tmp/crash-anaysis.lqSB1/modules/lfsck.ko ffffffffa0eae520 osd_ldiskfs ffffffffa0e43000 580901 /tmp/crash-anaysis.lqSB1/modules/osd_ldiskfs.ko ffffffffa0f2c980 mdd ffffffffa0ed2000 489255 /tmp/crash-anaysis.lqSB1/modules/mdd.ko ffffffffa1005ee0 mdt ffffffffa0f4b000 1028220 /tmp/crash-anaysis.lqSB1/modules/mdt.ko ffffffffa10c15e0 lod ffffffffa1048000 660832 /tmp/crash-anaysis.lqSB1/modules/lod.ko ffffffffa112d2c0 ofd ffffffffa10eb000 361151 /tmp/crash-anaysis.lqSB1/modules/ofd.ko ffffffffa1186480 osp ffffffffa1145000 363310 /tmp/crash-anaysis.lqSB1/modules/osp.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 ffffffffa183f900 lustre ffffffffa176c000 1144163 /tmp/crash-anaysis.lqSB1/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, 0xffff8800b41c7688) 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, 0xffff8800b42084e8) 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 726 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, 0xffff88012a319228) 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 710 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, 0xffff88009bc030c8) 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 490 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, 0xffff8800b4208768) 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, 0xffff880088736a48) 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, 0xffff88009132c388) 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, 0xffff88012d83f0e8) 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 3 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 2956 total debug pages from 4 CPUs to /tmp/crash-anaysis.lqSB1/lustre.bin