#1 2014-01-21 11:14:27
- chenzhengxi
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怎么设置nfs？
mount老出错，要么是满屏的错误堆栈，要么就是阻塞直到超时，不知用了systemd的系统和以前有啥不一样的地方
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#2 2014-01-21 11:27:21
- 依云
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Re: 怎么设置nfs？
「错误堆栈」贴出来。
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#3 2014-01-21 16:01:46
- chenzhengxi
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Re: 怎么设置nfs？
百合仙子 说：
「错误堆栈」贴出来。
[ 51.354302] NFS: Registering the id_resolver key type
[ 51.354311] Key type id_resolver registered
[ 51.354312] Key type id_legacy registered
[ 51.373520] BUG: unable to handle kernel NULL pointer dereference at 00000858
[ 51.373520] IP: [<f99b7da9>] put_pipe_version+0x19/0x70 [auth_rpcgss]
[ 51.373520] *pde = 00000000
[ 51.373520] Oops: 0000 [#1] PREEMPT SMP
[ 51.373520] Modules linked in: rpcsec_gss_krb5 nfsv4 nfsd auth_rpcgss oid_registry nfs_acl nls_utf8 isofs ppdev microcode pcnet32 psmouse pcspkr i2c_piix4 evdev parport_pc parport serio_raw ac e1000 mii intel_agp intel_gtt button vboxvideo(O) drm agpgart i2c_core vboxsf(O) vboxguest(O) nfs lockd sunrpc fscache ext4 crc16 mbcache jbd2 sr_mod cdrom sd_mod ohci_pci ohci_hcd mptspi scsi_transport_spi mptscsih scsi_mod mptbase usbcore usb_common
[ 51.373520] CPU: 0 PID: 591 Comm: rpc.gssd Tainted: G O 3.12.7-2-ARCH #1
[ 51.373520] Hardware name: innotek GmbH VirtualBox/VirtualBox, BIOS VirtualBox 12/01/2006
[ 51.373522] task: f01e6160 ti: f02b0000 task.ti: f02b0000
[ 51.373524] EIP: 0060:[<f99b7da9>] EFLAGS: 00010202 CPU: 0
[ 51.373526] EIP is at put_pipe_version+0x19/0x70 [auth_rpcgss]
[ 51.373527] EAX: f01e6160 EBX: 00000001 ECX: f6d25ac0 EDX: 10000001
[ 51.373528] ESI: 00000000 EDI: f0349200 EBP: f02b1ee8 ESP: f02b1ee0
[ 51.373529] DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068
[ 51.373530] CR0: 8005003b CR2: 00000858 CR3: 30347000 CR4: 000006d0
[ 51.373533] Stack:
[ 51.373534] f0349200 f6606a78 f02b1ef4 f99b7e25 00000010 f02b1f40 f99b8b38 000000ec
[ 51.373537] 00000080 b743be40 f025be00 00000246 f01e6160 f9b83060 fffedca3 f6606a78
[ 51.373539] fffffff3 00000010 f0217e80 f035c200 f035c1f0 f63cf7ec f670fe40 f99be608
[ 51.373542] Call Trace:
[ 51.373544] [<f99b7e25>] gss_release_msg+0x25/0x70 [auth_rpcgss]
[ 51.373547] [<f99b8b38>] gss_pipe_downcall+0x208/0x4b0 [auth_rpcgss]
[ 51.373553] [<f85237db>] rpc_pipe_write+0x3b/0x60 [sunrpc]
[ 51.373558] [<f85237a0>] ? rpc_pipe_poll+0x90/0x90 [sunrpc]
[ 51.373562] [<c1156afd>] vfs_write+0x9d/0x1c0
[ 51.373563] [<c11571d1>] SyS_write+0x51/0x90
[ 51.373567] [<c1438d4d>] sysenter_do_call+0x12/0x28
[ 51.373568] Code: f9 e8 51 29 a7 c7 31 c0 eb c6 90 8d b4 26 00 00 00 00 55 89 e5 56 53 66 66 66 66 90 8b 1d a8 27 53 f8 89 c6 e8 29 85 6a c7 85 db <8b> 86 58 08 00 00 74 3d 3b 18 77 39 8b 5c 98 08 e8 02 87 6a c7
[ 51.373582] EIP: [<f99b7da9>] put_pipe_version+0x19/0x70 [auth_rpcgss] SS:ESP 0068:f02b1ee0
[ 51.373585] CR2: 0000000000000858
[ 51.373586] ---[ end trace 1335e250608184c2 ]---
[ 111.380054] INFO: rcu_preempt detected stalls on CPUs/tasks: {} (detected by 0, t=18002 jiffies, g=2495, c=2494, q=1796)
[ 111.380054] INFO: Stall ended before state dump start
[ 291.396662] INFO: rcu_preempt detected stalls on CPUs/tasks: {} (detected by 0, t=72007 jiffies, g=2495, c=2494, q=3772)
[ 291.396668] INFO: Stall ended before state dump start
[ 471.413338] INFO: rcu_preempt detected stalls on CPUs/tasks: {} (detected by 0, t=126012 jiffies, g=2495, c=2494, q=8073)
[ 471.413338] INFO: Stall ended before state dump start
[ 651.430031] INFO: rcu_preempt detected stalls on CPUs/tasks: {} (detected by 0, t=180017 jiffies, g=2495, c=2494, q=9735)
[ 651.430031] INFO: Stall ended before state dump start
[ 831.446601] INFO: rcu_preempt detected stalls on CPUs/tasks: {} (detected by 0, t=234022 jiffies, g=2495, c=2494, q=11397)
[ 831.446607] INFO: Stall ended before state dump start
[ 1011.463573] INFO: rcu_preempt detected stalls on CPUs/tasks: {} (detected by 0, t=288027 jiffies, g=2495, c=2494, q=13369)
[ 1011.463573] INFO: Stall ended before state dump start
[ 1191.480366] INFO: rcu_preempt detected stalls on CPUs/tasks: {} (detected by 0, t=342032 jiffies, g=2495, c=2494, q=15045)
[ 1191.480366] INFO: Stall ended before state dump start
[ 1371.496685] INFO: rcu_preempt detected stalls on CPUs/tasks: {} (detected by 0, t=396037 jiffies, g=2495, c=2494, q=18390)
[ 1371.496685] INFO: Stall ended before state dump start
[ 1551.513351] INFO: rcu_preempt detected stalls on CPUs/tasks: {} (detected by 0, t=450042 jiffies, g=2495, c=2494, q=26092)
[ 1551.513351] INFO: Stall ended before state dump start
[ 1731.529987] INFO: rcu_preempt detected stalls on CPUs/tasks: {} (detected by 0, t=504047 jiffies, g=2495, c=2494, q=27768)
[ 1731.529987] INFO: Stall ended before state dump start
[ 1911.546649] INFO: rcu_preempt detected stalls on CPUs/tasks: {} (detected by 0, t=558052 jiffies, g=2495, c=2494, q=29594)
[ 1911.546649] INFO: Stall ended before state dump start最近编辑记录 依云 (2014-01-21 18:05:58)
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#4 2014-01-21 18:06:56
- 依云
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Re: 怎么设置nfs？
这个是内核 bug。去 Google 一下看有没有类似情况的。
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