Details
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Bug
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Resolution: Unresolved
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Major
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None
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Lustre 2.10.0
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None
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2.10 RC1
onyx-23vm7
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3
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9223372036854775807
Description
As the test_UT_0025 was run the node restarted :
DEBUG:root:s.run_script() [171420.208546] LNet: Added LNI 10.2.4.36@tcp1 [8/256/0/180] [171420.211608] LNet: Added LNI 192.168.122.129@tcp1 [8/256/0/180] [171420.212895] LNet: Added LNI 192.168.122.84@tcp1 [8/256/0/180] [171420.214153] LNet: Added LNI 192.168.122.39@tcp1 [8/256/0/180] [171420.234617] LNet: Removed LNI 10.2.4.36@tcp1 [171420.250192] LNet: Removed LNI 192.168.122.129@tcp1 [171420.251372] LNet: Removed LNI 192.168.122.84@tcp1 [171421.252136] LNet: Removed LNI 192.168.122.39@tcp1 DEBUG:root:s.push_results() DEBUG:root:logout DEBUG:root:Exiting handler [171477.627760] LNetError: 120-3: Refusing connection from 10.2.4.37 for 10.2.4.36@tcp: No matching NI [171477.631857] LNetError: Skipped 13 previous similar messages DEBUG:root:Setting termtype to ansi DEBUG:root:Setting termtype to XTERM DEBUG:root:from lutf_agent_ctrl import * DEBUG:root:s = Agent_Ctl_Script('root','10.2.4.35','/root/LUTF/python/tests/multi-rail/mr_test_UT_0025.py:/root/LUTF/python/tests/test_infra/lnet_test_infra_utils.py:/root/LUTF/python/tests/test_infra/selftest_template.py','/root/LUTF/python/tests') DEBUG:root:s.run_script() [171562.440523] BUG: unable to handle kernel NULL pointer dereference at 0000000000000001 [171562.442025] IP: [<ffffffff81321300>] strncmp+0x60/0x60 [171562.442025] PGD 7946e067 PUD 79d21067 PMD 0 [171562.442025] Oops: 0000 [#1] SMP [171562.442025] Modules linked in: libcfs(OE+) rpcsec_gss_krb5 auth_rpcgss nfsv4 dns_resolver nfs lockd grace fscache rpcrdma sunrpc ib_isert iscsi_target_mod ib_iser libiscsi scsi_transport_iscsi ib_srpt target_core_mod crc_t10dif crct10dif_generic crct10dif_common ib_srp scsi_transport_srp scsi_tgt ib_ipoib rdma_ucm ib_ucm ib_uverbs ib_umad rdma_cm ib_cm iw_cm ib_core ppdev pcspkr virtio_balloon i2c_piix4 parport_pc parport ip_tables ext4 mbcache jbd2 ata_generic pata_acpi cirrus drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm virtio_blk 8139too drm ata_piix i2c_core serio_raw libata virtio_pci 8139cp virtio_ring mii virtio floppy [last unloaded: libcfs] [171562.442025] CPU: 0 PID: 19063 Comm: modprobe Tainted: G OE ------------ 3.10.0-514.21.1.el7_lustre.x86_64 #1 [171562.442025] Hardware name: Red Hat KVM, BIOS 0.5.1 01/01/2007 [171562.442025] task: ffff88007bfb0000 ti: ffff8800119d0000 task.ti: ffff8800119d0000 [171562.442025] RIP: 0010:[<ffffffff81321300>] [<ffffffff81321300>] strncmp+0x60/0x60 [171562.442025] RSP: 0018:ffff8800119d3ce0 EFLAGS: 00010206 [171562.442025] RAX: 0000000000000001 RBX: 0000000000000006 RCX: ffff8800777e6f80 [171562.442025] RDX: 000000000000005b RSI: 000000000000005b RDI: 0000000000000001 [171562.442025] RBP: ffff8800119d3d48 R08: 315b31205d305b30 R09: 33205d325b32205d [171562.442025] R10: 5b32205d315b3120 R11: 005d335b33205d32 R12: 0000000000000000 [171562.442025] R13: ffff8800777e6f80 R14: 0000000000000000 R15: ffffffffa065d120 [171562.442025] FS: 00007f333caf1740(0000) GS:ffff88007fc00000(0000) knlGS:0000000000000000 [171562.442025] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [171562.442025] CR2: 0000000000000001 CR3: 000000007b2ea000 CR4: 00000000000006f0 [171562.442025] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [171562.442025] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [171562.442025] Stack: [171562.442025] ffffffffa0635085 0000000000000246 ffffffff81d3abf0 ffff8800119d3d18 [171562.442025] ffff8800777e6f80 0000000000000000 ffff8800777e6f80 00000000b23a2366 [171562.442025] 0000000000000000 ffff8800777e6f80 ffffffffa0696000 0000000000000000 [171562.442025] Call Trace: [171562.442025] [<ffffffffa0635085>] ? cfs_cpu_init+0x5e5/0x12d0 [libcfs] [171562.442025] [<ffffffffa0696000>] ? 0xffffffffa0695fff [171562.442025] [<ffffffffa069602f>] libcfs_init+0x2f/0x1000 [libcfs] [171562.442025] [<ffffffff810020e8>] do_one_initcall+0xb8/0x230 [171562.442025] [<ffffffff81100918>] load_module+0x22c8/0x2930 [171562.442025] [<ffffffff8133df80>] ? ddebug_proc_write+0xf0/0xf0 [171562.442025] [<ffffffff810fc8e3>] ? copy_module_from_fd.isra.42+0x53/0x150 [171562.442025] [<ffffffff81101136>] SyS_finit_module+0xa6/0xd0 [171562.442025] [<ffffffff81697849>] system_call_fastpath+0x16/0x1b [171562.442025] Code: c1 75 18 48 83 c0 01 84 c9 74 05 48 39 d0 75 e3 31 c0 5d c3 0f 1f 80 00 00 00 00 44 38 c1 19 c0 83 c8 01 5d c3 66 0f 1f 44 00 00 <0f> b6 07 55 48 89 e5 40 38 f0 74 1b 84 c0 89 f2 75 0a eb 1c 0f [171562.442025] RIP [<ffffffff81321300>] strncmp+0x60/0x60 [171562.442025] RSP <ffff8800119d3ce0> [171562.442025] CR2: 0000000000000001 [ 0.000000] Initializing cgroup subsys cpuset [ 0.000000] Initializing cgroup subsys cpu [ 0.000000] Initializing cgroup subsys cpuacct [ 0.000000] Linux version 3.10.0-514.21.1.el7_lustre.x86_64 (jenkins@trevis-310-el7-x8664-3.trevis.hpdd.intel.com) (gcc version 4.8.5 20150623 (Red Hat 4.8.5-4) (GCC) ) #1 SMP Tue Jun 27 19:47:14 UTC 2017
UT_0005 was run before it and it passed successfully.
Attachments
Issue Links
- is blocking
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LU-9715 Crash in libcfs_init()
- Resolved