13:04:18 nice. double free from mdb_recycle(). 13:29:38 function living up to its name :) 13:32:01 well, yes. but there is just one thread and mdb_recycle() should set frame f_mblks to NULL 13:32:47 and yet all mem blocks I have checked so far have been freed... 13:32:50 :D 13:55:38 ok, and it is easy to replicate: start mdb with some core, press tab and then on more prompt press q - and there is fresh core:D 14:01:56 fortunately umem log can help us there... 14:23:04 Bug #16564 15:13:46 fenix illumos 16564 15:13:47 BUG 16564: mdb does double free after quitting tab complete (New) 15:13:47 ↳ https://www.illumos.org/issues/16564 15:44:34 In presumably unrelated news, at some point in the last few months, a large "MDB" was painted on a fence just north of the I-280 freeway at the Cupertino-Santa Clara border, near Apple HQ. 15:45:50 Unlikely to be a reference to either our debugger or Google's machine database. 16:21:25 so, if medb prompt has :: and you press tab, nothing bad will happen, but tab completing symbols will end up with abort:) 18:32:31 Does anyone know if the SUNWhd package for locating disks on the X4500/X4540 is floating around in illumos anywhere, or was that license encumbered? 19:07:58 it wasn't in the base OS, I don't know if it was ever available as source 19:08:24 I feel like if you have a thumper, the fma topology and diskinfo(8) might help 19:31:16 tsoome_: I have had mdb abort in symbol completion, unrelated to the :: 19:31:25 but unfortunately not in a place I could get cores that were useful to anyone 19:49:49 diskinfo wasn't super helpful but thankfully the 4540 flavor thumper has reasonable target layout compared to the 4500 - under illumos the controller numbers are mixed up, but I found the disk via serial. 19:50:19 hm, I thought `diskinfo -P` would have said something 19:53:00 I'll double check if it manages to finish booting 19:53:52 Speaking of which if anyone has a 4540 SC or bare system board they want to part with I'd be interested, the SP and VGA are toast on mine so I'm mostly flying blind 19:59:41 Ah found my pre-reboot terminal, yeah, all the columns after PID in diskinfo -P are blank (-) in my case 20:11:20 [illumos-gate] 14321 loader.efi: to preserve heap space, use AllocatePages() for shadow_fb -- Toomas Soome 20:22:56 so I really made a mess in the tools makefiles, and now I want to make a different, better mess, and it is punishing me 20:48:33 richlowe: "I really X, and now I want Y, and it is punishing me," works for multiple sets of {X, Y}.. 21:04:28 oh, there's more to come 21:17:03 Of that I have no doubt.