I'm running SEP (12.1.6 (12.1 RU6 MP4) build 6860 (12.1.6860.6400)) on CentOS 6 x86_64 (2.6.32-504.8.1.el6.x86_64). It runs fine, but after while it crashes with the error below.
Can anyone identify a cause / suggest a solution? I see the nfsd in the crash dump but not sure if that's a clue...
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WARNING: at fs/namei.c:1552 lookup_one_len+0xf1/0x110() (Tainted: P --------------- )
Hardware name: VMware Virtual Platform
Modules linked in: npreal2(U) espx(U) nfsd lockd nfs_acl auth_rpcgss sunrpc exportfs autofs4 des_generic ecb md4 nls_utf8 cifs symap_ct_ES_6_2_6_32_431_el6_x86_64(P)(U) symev_ct_ES_6_2_6_32_431_el6_x86_64(U) ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 xt_state nf_conntrack ip6table_filter ip6_tables ipv6 vsock(U) microcode ppdev vmware_balloon snd_usb_audio snd_seq snd_pcm snd_timer snd_page_alloc snd_hwdep snd_usbmidi_lib snd_rawmidi snd_seq_device snd soundcore parport_pc parport e1000 sg vmci(U) i2c_piix4 i2c_core shpchp ext4 jbd2 mbcache sd_mod crc_t10dif sr_mod cdrom mptspi mptscsih mptbase scsi_transport_spi pata_acpi ata_generic ata_piix dm_mirror dm_region_hash dm_log dm_mod [last unloaded: speedstep_lib]
Pid: 2241, comm: nfsd Tainted: P --------------- 2.6.32-504.8.1.el6.x86_64 #1
Call Trace:
[<ffffffff81074df7>] ? warn_slowpath_common+0x87/0xc0
[<ffffffff81074e4a>] ? warn_slowpath_null+0x1a/0x20
[<ffffffff8119c121>] ? lookup_one_len+0xf1/0x110
[<ffffffffa0354cbd>] ? symev_nfsd4_proc_compound+0x59d/0x7b0 [symev_ct_ES_6_2_6_32_431_el6_x86_64]
[<ffffffffa048368d>] ? nfsd_cache_lookup+0x51d/0x670 [nfsd]
[<ffffffffa0477425>] ? nfsd_dispatch+0xe5/0x230 [nfsd]
[<ffffffffa03fbc84>] ? svc_process_common+0x344/0x640 [sunrpc]
[<ffffffff81064b90>] ? default_wake_function+0x0/0x20
[<ffffffffa03fc2c0>] ? svc_process+0x110/0x160 [sunrpc]
[<ffffffffa0477b52>] ? nfsd+0xc2/0x160 [nfsd]
[<ffffffffa0477a90>] ? nfsd+0x0/0x160 [nfsd]
[<ffffffff8109e66e>] ? kthread+0x9e/0xc0
[<ffffffff8100c20a>] ? child_rip+0xa/0x20
[<ffffffff8109e5d0>] ? kthread+0x0/0xc0
[<ffffffff8100c200>] ? child_rip+0x0/0x20
---[ end trace 64a4f794b39ae7df ]---