Date: Tue, 23 Oct 2018 17:43:15 +0530 From: Rajesh Kumar <rajfbsd@gmail.com> To: freebsd-current@freebsd.org Subject: Facing kernel panic during early boot from 12.0 ALPHA9 Message-ID: <CAAO%2BANOsuONihRkmxoOxE=A1R%2BzZ=d2gVABLUWDW1kyBU18pAg@mail.gmail.com>
next in thread | raw e-mail | index | archive | help
Hi, I have a amd64 based board, where I could able to install upto FreeBSD 12.0 ALPHA8 without issues. But starting ALPHA9, I start to see the below panic during early boot. Looks like some sleep at unwanted place. I am using the memstick image from dowload page. Please let me know if you need any details. *Panic logs :* GDB: no debug ports present KDB: debugger backends: ddb KDB: current backend: ddb ---<<BOOT>>--- Copyright (c) 1992-2018 The FreeBSD Project. Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994 The Regents of the University of California. All rights reserved. FreeBSD is a registered trademark of the The FreeBSD Foundation. FreeBSD 12.0-ALPHA9 r339271 GENERIC amd64 FreeBSD clang version 6.0.1 (tags/RELEASE_601/final 335540) (based on LLVM 6.0.1) WARNING: WITNESS option enabled, expect reduced performance. panic: vm_wait in early boot cpuid = 0 time = 1 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x2b/frame 0xffffffff827098d0 vpanic() at vpanic+0x1a3/frame 0xffffffff82709930 panic() at panic+0x43/frame 0xffffffff82709990 vm_wait_domain() at vm_wait_domain+0xf9/frame 0xffffffff827099c0 vm_domain_alloc_fail() at vm_domain_alloc_fail+0x94/frame 0xffffffff827099f0 vm_page_alloc_domain_after() at vm_page_alloc_domain_after+0x274/frame 0xffffffff82709a60 uma_small_alloc() at uma_small_alloc+0x6e/frame 0xffffffff82709a90 keg_alloc_slab() at keg_alloc_slab+0xf0/frame 0xffffffff82709af0 uma_prealloc() at uma_prealloc+0x92/frame 0xffffffff82709b30 vm_map_startup() at vm_map_startup+0x5f/frame 0xffffffff82709b40 vm_mem_init() at vm_mem_init+0x32/frame 0xffffffff82709b50 mi_startup() at mi_startup+0x118/frame 0xffffffff82709b70 btext() at btext+0x2c KDB: enter: panic [ thread pid 0 tid 0 ] Stopped at kdb_enter+0x3b: movq $0,kdb_why db>
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?CAAO%2BANOsuONihRkmxoOxE=A1R%2BzZ=d2gVABLUWDW1kyBU18pAg>