[00:27:44] --- abo has left
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[01:04:46] <andersk> If I poke a non-existent cell with AFSDB records that isn’t in my
CellServDB, even if just to stat it, that process hangs unkillably at

[<0000000000000000>] afs_osi_SleepSig+0xc5/0x1b0 [openafs]
[<0000000000000000>] afs_osi_Sleep+0x73/0xc0 [openafs]
[<0000000000000000>] afs_LookupAFSDB+0x1a2/0x320 [openafs]
[<0000000000000000>] afs_GetCellByName+0x78/0xa0 [openafs]
[<0000000000000000>] afs_lookup+0x1182/0x1c60 [openafs]
[<0000000000000000>] afs_linux_lookup+0x82/0x200 [openafs]
[<0000000000000000>] d_alloc_and_lookup+0x45/0x90
[<0000000000000000>] do_lookup+0x202/0x310
[<0000000000000000>] path_lookupat+0x11c/0x750
[<0000000000000000>] do_path_lookup+0x31/0xc0
[<0000000000000000>] user_path_at_empty+0x59/0xa0
[<0000000000000000>] user_path_at+0x11/0x20
[<0000000000000000>] vfs_fstatat+0x3a/0x70
[<0000000000000000>] vfs_lstat+0x1e/0x20
[<0000000000000000>] sys_newlstat+0x1a/0x40
[<0000000000000000>] system_call_fastpath+0x16/0x1b
[<0000000000000000>] 0xffffffffffffffff

and, until that very long timeout expires, any other process that
tries to readdir in /afs hangs killably at

[<0000000000000000>] vfs_readdir+0x7f/0xe0
[<0000000000000000>] sys_getdents+0x89/0x100
[<0000000000000000>] tracesys+0xd9/0xde
[<0000000000000000>] 0xffffffffffffffff

Any ideas for debugging this?  (1.6.1pre1 on kernel 3.2)
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[06:01:37] <deason> andersk: see what the afsdb process is doing; if it doesn't seem stuck, trace the code paths taken in afs_lookup (between the 'redo' label and the afs_LookupAFSDB call)
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[06:25:57] <shadow@gmail.com/barnowlFF509CC1> also does cmdebug return and if so, what does it say?
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