From owner-freebsd-current@freebsd.org Wed Mar 10 09:15:50 2021 Return-Path: Delivered-To: freebsd-current@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 88E3E5A9EA6 for ; Wed, 10 Mar 2021 09:15:50 +0000 (UTC) (envelope-from pho@holm.cc) Received: from mailman.nyi.freebsd.org (mailman.nyi.freebsd.org [IPv6:2610:1c1:1:606c::50:13]) by mx1.freebsd.org (Postfix) with ESMTP id 4DwRJQ2gDwz4jqg for ; Wed, 10 Mar 2021 09:15:50 +0000 (UTC) (envelope-from pho@holm.cc) Received: by mailman.nyi.freebsd.org (Postfix) id 59CD35AA13A; Wed, 10 Mar 2021 09:15:50 +0000 (UTC) Delivered-To: current@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 5993F5AA139 for ; Wed, 10 Mar 2021 09:15:50 +0000 (UTC) (envelope-from pho@holm.cc) Received: from relay05.pair.com (relay05.pair.com [216.92.24.67]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 4DwRJP4pv5z4jws for ; Wed, 10 Mar 2021 09:15:49 +0000 (UTC) (envelope-from pho@holm.cc) Received: from x8.osted.lan (unknown [80.208.71.94]) by relay05.pair.com (Postfix) with ESMTP id 5B7A21A28DC for ; Wed, 10 Mar 2021 04:15:48 -0500 (EST) Received: from x8.osted.lan (localhost [127.0.0.1]) by x8.osted.lan (8.15.2/8.15.2) with ESMTPS id 12A9FmbY076217 (version=TLSv1.3 cipher=TLS_AES_256_GCM_SHA384 bits=256 verify=NO) for ; Wed, 10 Mar 2021 10:15:48 +0100 (CET) (envelope-from pho@x8.osted.lan) Received: (from pho@localhost) by x8.osted.lan (8.15.2/8.15.2/Submit) id 12A9Fmbw076216 for current@freebsd.org; Wed, 10 Mar 2021 10:15:48 +0100 (CET) (envelope-from pho) Date: Wed, 10 Mar 2021 10:15:48 +0100 From: Peter Holm To: current@freebsd.org Subject: panic: malloc(M_WAITOK) with sleeping prohibited Message-ID: <20210310091548.GA76176@x8.osted.lan> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline X-Rspamd-Queue-Id: 4DwRJP4pv5z4jws X-Spamd-Bar: - Authentication-Results: mx1.freebsd.org; dkim=none; dmarc=none; spf=none (mx1.freebsd.org: domain of pho@holm.cc has no SPF policy when checking 216.92.24.67) smtp.mailfrom=pho@holm.cc X-Spamd-Result: default: False [-1.90 / 15.00]; TO_DN_NONE(0.00)[]; RCVD_COUNT_THREE(0.00)[3]; NEURAL_HAM_SHORT(-1.00)[-1.000]; FORGED_SENDER(0.30)[pho@freebsd.org,pho@holm.cc]; RCVD_IN_DNSWL_LOW(-0.10)[216.92.24.67:from]; RCVD_TLS_LAST(0.00)[]; R_DKIM_NA(0.00)[]; RBL_DBL_DONT_QUERY_IPS(0.00)[216.92.24.67:from]; MIME_TRACE(0.00)[0:+]; FROM_NEQ_ENVFROM(0.00)[pho@freebsd.org,pho@holm.cc]; ASN(0.00)[asn:7859, ipnet:216.92.0.0/16, country:US]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-1.00)[-1.000]; TO_DOM_EQ_FROM_DOM(0.00)[]; FREEFALL_USER(0.00)[pho]; FROM_HAS_DN(0.00)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; NEURAL_HAM_LONG(-1.00)[-1.000]; MIME_GOOD(-0.10)[text/plain]; PREVIOUSLY_DELIVERED(0.00)[current@freebsd.org]; AUTH_NA(1.00)[]; RCPT_COUNT_ONE(0.00)[1]; SPAMHAUS_ZRD(0.00)[216.92.24.67:from:127.0.2.255]; DMARC_NA(0.00)[freebsd.org]; R_SPF_NA(0.00)[no SPF record]; MAILMAN_DEST(0.00)[current] X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 10 Mar 2021 09:15:50 -0000 I just got this panic: igb0: port 0xd020-0xd03f mem 0xfb320000-0xfb33ffff,0xfb344000-0xfb347fff irq 16 at device 0.0 on pci8 igb0: Using 1024 TX descriptors and 1024 RX descriptors igb0: queue equality override not set, capping rx_queues at 6 and tx_queues at 6 igb0: Using 6 RX queues 6 TX queues igb0: Using MSI-X interrupts with 7 vectors igb0: db> db> show panic panic: malloc(M_WAITOK) with sleeping prohibited db> bt Tracing pid 12 tid 100172 td 0xfffffe010dce2100 kdb_enter() at kdb_enter+0x37/frame 0xfffffe00e4f72980 vpanic() at vpanic+0x1b2/frame 0xfffffe00e4f729d0 panic() at panic+0x43/frame 0xfffffe00e4f72a30 malloc_dbg() at malloc_dbg+0xd4/frame 0xfffffe00e4f72a50 malloc() at malloc+0x34/frame 0xfffffe00e4f72ab0 linux_alloc_current() at linux_alloc_current+0x3d/frame 0xfffffe00e4f72b00 linux_irq_handler() at linux_irq_handler+0x3a/frame 0xfffffe00e4f72b20 ithread_loop() at ithread_loop+0x279/frame 0xfffffe00e4f72bb0 fork_exit() at fork_exit+0x80/frame 0xfffffe00e4f72bf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe00e4f72bf0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- db> x/s version version: FreeBSD 14.0-CURRENT #0 main-n245371-ce53f92e6c81: Wed Mar 10 10:00:29 CET 2021\012 pho@mercat1.netperf.freebsd.org:/usr/src/sys/amd64/compile/PHO\012 db> - Peter