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Re: kern/46053: Diagnostic assertion failed in uvm/uvm_vnode.c
The following reply was made to PR kern/46053; it has been noted by GNATS.
From: Hauke Fath <hf%spg.tu-darmstadt.de@localhost>
To: gnats-bugs%NetBSD.org@localhost
Cc: kern-bug-people%NetBSD.org@localhost, gnats-admin%NetBSD.org@localhost
Subject: Re: kern/46053: Diagnostic assertion failed in uvm/uvm_vnode.c
Date: Sun, 19 Feb 2012 15:20:11 +0100
At 13:35 Uhr +0000 19.02.2012, Hauke Fath wrote:
> After activating the nfs supporting cast minus nfsd in rc.conf, the machine
> boots fine.
The same setting with a non-debug netbsd-5 kernel leads to
[root@venediger] ~ # /etc/rc.d/nfsd onestart
Starting nfsd.
[root@venediger] ~ # ifree: dev = 0x1307, ino = 52985292, fs = /u
ifree: dev = 0x1307, ino = 53172769, fs = /u
panic: ifree: freeing free inode
Begin traceback...
uvm_fault(0xf09d1ef4, 0, 1) -> 0xe
fatal page fault in supervisor mode
trap type 6 code 0 eip c0346ef1 cs 8 eflags 10246 cr2 0 ilevel 0
panic: trap
Faulted in mid-traceback; aborting...
dumping to dev 19,1 offset 8
dump amr0: bad status (not active; 0x040)
and a GENERIC netbsd-6 kernel gives me
[root@venediger] ~ # /etc/rc.d/nfsd onestart
Starting nfsd.
[root@venediger] ~ # panic: Feb 19 14:47:42 kernel diagnostic assertion
"oldsize != VSIiZfrEeNOe:TS EdeT v| =| 0pxg1en3d07 >, oilndo s=iz e4"14
6f0ai62l0e,d : ffsi =l e
public/netbsd-6/sys/uvm/uvm_vnode.c", line 350
cpu1: Begin traceback...
kern_assert(c0b6a714,c0b6a8c5,c0c1374c,c0c13670,15e,dd49682c,dd4967bc,c0851268,dd496798,ffffffff)
at netbsd:kern_assert+0x23
uvm_vnp_setsize(c7d65638,b4cadf9e,d0483833,dd49682c,0,0,dd496830,c054186a,6,dd496860)
at netbsd:uvm_vnp_setsize+0x1bf
ffs_vget(c4a25000,28a907f,0,dd496870,4e45382,c4c99600,c7d1fc74,0,0,5dc) at
netbsd:ffs_vget+0x427
ufs_fhtovp(c4a25000,dd4968a8,dd496a90,7,c49d4744,c,28a907f,174cdf23,c4a25000,dd496a90)
at netbsd:ufs_fhtovp+0x31
ffs_fhtovp(c4a25000,dd496ab8,dd496a90,c4e18000,c7d1fc40,4000,dd49693c,c7dedf18,dd496a90,0)
at netbsd:ffs_fhtovp+0x6c
VFS_FHTOVP(c4a25000,dd496ab8,dd496a90,dd496918,dd49691c,1,dd496974,c7d1fc40,c7d1e018,100)
at netbsd:VFS_FHTOVP+0x27
nfsrv_fhtovp(dd496aac,1,dd496a90,c7d4bf00,c45ed000,c4760f00,dd496a9c,0,0,ffffffff)
at netbsd:nfsrv_fhtovp+0x99
nfsrv_read(c7dedf18,c45ed000,c7de7020,dd496b68,ffffffff,c7d7e8b8,dd496c8c,c7de7020,c7d63224,2)
at netbsd:nfsrv_read+0x23f
nfssvc_nfsd(dd496bf0,b9fffa28,c7de7020,0,0,0,0,c07b0571,0,0) at
netbsd:nfssvc_nfsd+0x19f
sys_nfssvc(c7de7020,dd496cf4,dd496d1c,0,dd1bcdc0,c7cade98,0,c7deac00,c7deac00,c7de7020)
at netbsd:sys_nfssvc+0x237
venediger
/netbssyscall(dd496d48,b3,ab,1f,1f,0,b9800000,b9fffaac,b9fffa28,4) at
netbsd:syscall+0xad
cpu1: End traceback...
dumping to dev 19,1 offset 8
dump d: panic: k
amr0: bad status (not active; 0x0416)
amr0: bad status (not active; 0x0416)
142 amr0: bad status (not active; 0x0412)
141 140 139 138 137 136 135 134 133 132 131 130 129 128 127 126 125 124 123
122 121 120 119 118 117 116 115 114 113 112 111 110 109 108 107 106 105 104
103 102 101 100
rebooting...
--
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