From nobody Wed May 11 21:35:35 2022 X-Original-To: bugs@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id A9BE51AC4854 for ; Wed, 11 May 2022 21:35:35 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (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-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4Kz7Vv32C8z3Fbs for ; Wed, 11 May 2022 21:35:35 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (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 mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 45642215F3 for ; Wed, 11 May 2022 21:35:35 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 24BLZZIC001070 for ; Wed, 11 May 2022 21:35:35 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 24BLZZ7u001069 for bugs@FreeBSD.org; Wed, 11 May 2022 21:35:35 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 263929] panic: Assertion g_debugnet_pcb_inuse failed at /usr/src/sys/net/debugnet.c:608 Date: Wed, 11 May 2022 21:35:35 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: CURRENT X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: freebsd@sysctl.cz X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: bugs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_id short_desc product version rep_platform op_sys bug_status bug_severity priority component assigned_to reporter Message-ID: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated List-Id: Bug reports List-Archive: https://lists.freebsd.org/archives/freebsd-bugs List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-bugs@freebsd.org MIME-Version: 1.0 ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1652304935; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=AbXJvpBCg3wfQx1YmehGElv1Gj1vgKlzmShJ71RFU6A=; b=p9QHYyCq6pV8zrpOlJka65fJcipj/3GHaTHA4CDEbVYbXLRKMNOo9qIDOIprNMaPos8CSg Nr+IZseD/EohkHyV4vUYFROwNKDsEMHlc32UsyMX3LLTZ20BZ+s8yXXqeCguSiaj/qMhdT dTCWqEo/6sH6cvpJnx1JbhUxDv1S1xg+VOFDqgIO3UAP3e9l2beA1qW7+mqxFuKAJnYAbM pzACDXLC0sbJDP2Y6beRL64Jv9TGzSj9USlHJnBHlGsXfWnHGp2fb5b2gp2g4fro2dlXPo JU2bHFjzXD3yH5TmuymWHSyFbT96ypRV2YzjE+ghgaErTA85kqoOSc9tuv+A1A== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1652304935; a=rsa-sha256; cv=none; b=fc2EFo6Y4P2czOrL9Ady8v1CPECg3zqOzhUYbm0f07VVHGyqFqcyvEjOiyvO77IWNzbmLV 03zw26d6fYqlAq8SEFHwIZYuvAuqjyHeFVRmaCwpBFcyslbjNd3i4dLPhFW6S5+HKIQBpo 62JcSh5ZjbXjGHCU5d++EwEks/V9YA45Kfj4wgDDZQROybyhD1auVIWP4ksPz6mKWpVo2a W4kj1OwlIOt2HIDLTy2FVBgMNcwlaT3rKSfMdvl7DUJifkCXy3Q+db9HC/HEL2aNXVJjsn bll41w0BuaEOiRtvb5s8kTLWDt0Prq5P/KPW5FRvinRJEaP3jTy5aXEJ6ehTCQ== ARC-Authentication-Results: i=1; mx1.freebsd.org; none X-ThisMailContainsUnwantedMimeParts: N https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D263929 Bug ID: 263929 Summary: panic: Assertion g_debugnet_pcb_inuse failed at /usr/src/sys/net/debugnet.c:608 Product: Base System Version: CURRENT Hardware: arm64 OS: Any Status: New Severity: Affects Only Me Priority: --- Component: kern Assignee: bugs@FreeBSD.org Reporter: freebsd@sysctl.cz Hi, i discovered kernel panic with work nedump in mode db>=20 db> netdump=20 netdump: need a destination server address Usage: netdump -s [-g -c -i ] Error configuring netdump: 22 db> netdump -s 192.168.42.54 -c 192.168.42.123 -i dwc0 debugnet: overwriting mbuf zone pointers debugnet_connect: interface 'dwc0' does not support debugnet panic: Assertion g_debugnet_pcb_inuse failed at /usr/src/sys/net/debugnet.c= :608 cpuid =3D 0 time =3D 1652304663 KDB: stack backtrace: db_trace_self() at db_trace_self db_trace_self_wrapper() at db_trace_self_wrapper+0x30 vpanic() at vpanic+0x174 panic() at panic+0x44 debugnet_connect() at debugnet_connect+0x4a8 netdump_start() at netdump_start+0x128 dump_start() at dump_start+0xc8 cpu_minidumpsys() at cpu_minidumpsys+0x604 dumpsys_generic() at dumpsys_generic+0x64 doadump() at doadump+0x74 db_netdump_cmd() at db_netdump_cmd+0x12c db_command() at db_command+0x368 db_command_loop() at db_command_loop+0x54 db_trap() at db_trap+0xf8 kdb_trap() at kdb_trap+0x1cc handle_el1h_sync() at handle_el1h_sync+0x10 --- exception, esr 0xf2000000 kdb_enter() at kdb_enter+0x40 vpanic() at vpanic+0x1b0 panic() at panic+0x44 kdb_sysctl_panic() at kdb_sysctl_panic+0x68 sysctl_root_handler_locked() at sysctl_root_handler_locked+0xe0 sysctl_root() at sysctl_root+0x1ac userland_sysctl() at userland_sysctl+0x140 sys___sysctl() at sys___sysctl+0x68 do_el0_sync() at do_el0_sync+0x524 handle_el0_sync() at handle_el0_sync+0x40 --- exception, esr 0x56000000 --=20 You are receiving this mail because: You are the assignee for the bug.=