Date: Thu, 13 Dec 2018 07:52:14 +0000 From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 83761] [panic] vm-related panic: blst_radix_free: freeing free block Message-ID: <bug-83761-227-6pQove7x6D@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-83761-227@https.bugs.freebsd.org/bugzilla/> References: <bug-83761-227@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D83761 Conrad Meyer <cem@freebsd.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Version|4.11-STABLE |CURRENT CC| |cem@freebsd.org, | |markj@FreeBSD.org Status|Closed |Open Resolution|FIXED |--- --- Comment #3 from Conrad Meyer <cem@freebsd.org> --- I hit apparently the same stack and panic in FreeBSD-CURRENT 13.x, r340866. panic: freeing free block panic() at panic+0x3c/frame 0xfffffe00b4a59600 blst_meta_free() at blst_meta_free+0x12a/frame 0xfffffe00b4a59640 blst_meta_free() at blst_meta_free+0xd3/frame 0xfffffe00b4a59680 blst_meta_free() at blst_meta_free+0xd3/frame 0xfffffe00b4a596c0 blst_meta_free() at blst_meta_free+0xd3/frame 0xfffffe00b4a59700 blist_free() at blist_free+0x28/frame 0xfffffe00b4a59720 swp_pager_freeswapspace() at swp_pager_freeswapspace+0x102/frame 0xfffffe00b4a59740 swap_pager_dealloc() at swap_pager_dealloc+0x150/frame 0xfffffe00b4a59760 vm_object_terminate() at vm_object_terminate+0x58/frame 0xfffffe00b4a597a0 vm_object_deallocate() at vm_object_deallocate+0x588/frame 0xfffffe00b4a598= 20 vm_map_entry_deallocate() at vm_map_entry_deallocate+0x44/frame 0xfffffe00b4a59850 vm_map_process_deferred() at vm_map_process_deferred+0x3d/frame 0xfffffe00b4a59870 vm_map_remove() at vm_map_remove+0x48/frame 0xfffffe00b4a598a0 vmspace_exit() at vmspace_exit+0x1c4/frame 0xfffffe00b4a598f0 exit1() at exit1+0x4b5/frame 0xfffffe00b4a59970 sigexit() at sigexit+0x7f/frame 0xfffffe00b4a599a0 postsig() at postsig+0x31d/frame 0xfffffe00b4a59a70 ast() at ast+0x2e7/frame 0xfffffe00b4a59ab0 doreti_ast() at doreti_ast+0x1f/frame 0x7ffffffe0a70 For what it's worth, the system was out of memory at the time and the OOM killer may have been involved. Still, this is probably not an acceptable outcome. I have a core and can provide GDB information as-needed, but prob= ably not the core unredacted contents. --=20 You are receiving this mail because: You are the assignee for the bug.=
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