RHEL 7.0 NFS Server panics in nfsd_reply_cache_free_locked
Issue
PID: 15957 TASK: ffff8810092b2220 CPU: 7 COMMAND: "nfsd"
#0 [ffff881008dcfaf0] machine_kexec at ffffffff81041191
#1 [ffff881008dcfb48] crash_kexec at ffffffff810cf2b2
#2 [ffff881008dcfc18] oops_end at ffffffff815eb648
#3 [ffff881008dcfc40] die at ffffffff810162fb
#4 [ffff881008dcfc70] do_general_protection at ffffffff815eaf4e
#5 [ffff881008dcfca0] general_protection at ffffffff815ea868
[exception RIP: nfsd_reply_cache_free_locked+34]
RIP: ffffffffa03c9c02 RSP: ffff881008dcfd58 RFLAGS: 00010282
RAX: dead000000200200 RBX: ffff880114d89770 RCX: 00000001810000f1
RDX: ffff880114d89620 RSI: ffffea000b771a00 RDI: 0000000040000000
RBP: ffff881008dcfd60 R8: ffff8802ddc68ba0 R9: 00000001810000f1
R10: ffffea000b771a00 R11: ffffffffa03c9c68 R12: 000000000001d4c0
R13: ffff88012a767f50 R14: 0000000000000000 R15: ffff881008cc8000
ORIG_RAX: ffffffffffffffff CS: 0010 SS: 0018
#6 [ffff881008dcfd68] prune_cache_entries at ffffffffa03c9cdd [nfsd]
#7 [ffff881008dcfd88] nfsd_cache_lookup at ffffffffa03ca285 [nfsd]
#8 [ffff881008dcfde0] nfsd_dispatch at ffffffffa03bed18 [nfsd]
#9 [ffff881008dcfe18] svc_process_common at ffffffffa05a99c0 [sunrpc]
#10 [ffff881008dcfe78] svc_process at ffffffffa05a9d37 [sunrpc]
#11 [ffff881008dcfea0] nfsd at ffffffffa03be73f [nfsd]
#12 [ffff881008dcfec8] kthread at ffffffff81085aff
#13 [ffff881008dcff50] ret_from_fork at ffffffff815f316c
Environment
- Red Hat Enterprise Linux 7.0 (NFS Server)
- kernel 3.10.0-123.20.1.el7.x86_64
Subscriber exclusive content
A Red Hat subscription provides unlimited access to our knowledgebase of over 48,000 articles and solutions.
Welcome! Check out the Getting Started with Red Hat page for quick tours and guides for common tasks.
