hi !
i get this on mounting nfs rootfs, and don't know what it means, can someone
explain me that output from lockdep:
IP-Config: Complete:
device=eth0, addr=192.168.128.18, mask=255.255.255.0,
gw=255.255.255.255,
host=192.168.128.18, domain=, nis-domain=(none),
bootserver=192.168.128.5, rootserver=192.168.128.5, rootpath=
Looking up port of RPC 100003/2 on 192.168.128.5
Looking up port of RPC 100005/1 on 192.168.128.5
VFS: Mounted root (nfs filesystem).
*****************************************************************************
* *
* REMINDER, the following debugging options are turned on in your .config: *
* *
* CONFIG_DEBUG_RT_MUTEXES *
* CONFIG_FUNCTION_TRACE *
* CONFIG_DEBUG_SLAB *
* CONFIG_LOCKDEP *
* *
* they may increase runtime overhead and latencies. *
* *
*****************************************************************************
Freeing init memory: 392K
stopped custom tracer.
WARNING: at kernel/lockdep.c:2733 check_flags()
[<c006f9e8>] (dump_stack+0x0/0x18) from [<c00a84e8>] (check_flags+0xac/0x188)
[<c00a843c>] (check_flags+0x0/0x188) from [<c00ac888>]
(lock_acquire+0x78/0xc0)
[<c00ac810>] (lock_acquire+0x0/0xc0) from [<c0325a14>]
(rt_spin_lock+0x3c/0x70)
[<c03259d8>] (rt_spin_lock+0x0/0x70) from [<c00e0ea8>]
(kmem_cache_alloc+0x4c/0x120)
r6:000000d0 r5:00000000 r4:c07e3840
[<c00e0e5c>] (kmem_cache_alloc+0x0/0x120) from [<c00ed8f4>]
(getname+0x28/0xe4)
r7:000000c4 r6:c5f19ec8 r5:00000000 r4:0008ea50
[<c00ed8cc>] (getname+0x0/0xe4) from [<c00efc38>] (__user_walk_fd+0x24/0x68)
r6:c5f19ec8 r5:00000000 r4:ffffff9c
[<c00efc14>] (__user_walk_fd+0x0/0x68) from [<c00e80f0>]
(vfs_lstat_fd+0x28/0x58)
r7:000000c4 r6:00000001 r5:c5f19ec8 r4:c5f19f40
[<c00e80c8>] (vfs_lstat_fd+0x0/0x58) from [<c00e8190>] (vfs_lstat+0x20/0x24)
r5:bee9a900 r4:c5f19f40
[<c00e8170>] (vfs_lstat+0x0/0x24) from [<c00e81b8>] (sys_lstat64+0x24/0x48)
[<c00e8194>] (sys_lstat64+0x0/0x48) from [<c006afa0>]
(ret_fast_syscall+0x0/0x2c)
r5:bee9acfc r4:0008ea68
irq event stamp: 14391
hardirqs last enabled at (14390): [<c00ab49c>] trace_hardirqs_on+0x18/0x1c
hardirqs last disabled at (14391): [<c00a931c>] trace_hardirqs_off+0x18/0x1c
softirqs last enabled at (0): [<c0088208>] copy_process+0x3e4/0x132c
softirqs last disabled at (0): [<00000000>] 0x0
eth0: no IPv6 routers present
thanks, regards
--
mfg
Manfred Gruber
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