From nobody Fri Feb 24 07:20:32 2023 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 4PNLrx3n0Yz3td18 for ; Fri, 24 Feb 2023 07:20:33 +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 4PNLrx1p7Qz3DBp for ; Fri, 24 Feb 2023 07:20:33 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1677223233; 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=91kcHF2/Tq7Cli+x8/LiD9eUFvRHBTDuzsNghc48xdQ=; b=CBiDSTc+Sdf/YG4yDTu8ZY4ftYxKhz04c0B0Y/yMw3Lv3ymHqIGX66E+CN6hV6GuwjZHvW OWYW3af0EP5LXOSfleCoJppwclsPFGf+oGpEtxIMysIJ0T0GmFb8djreevh4dnFyg7KjkX AbfLFdWp+mXEWCdus8gY78dq7yQg02XT+KU3nBe3OlPtPPqOvSxXgf240FF21NO/RwdAP2 eTcvGNWparLPyr6wxPShMeNxY20ZP6JgcjNM+O+leSUzZ8fCGrttk798INOWMDmfeC8vhH l20JVAbRwUDLXn4I0HuJhAwrKDUb5qqClESZ+uP+08045CFUiNPzGWug/qYDyQ== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1677223233; a=rsa-sha256; cv=none; b=ZqqWJZ8FAszXzN3SFxRRgWVrCdB9WaIJYxDlFf/ycQfrtGR41mWTz46PRvqzsmiF2oc7VU SFRzV0paHlfv6pS7MBwPN8WBlLkkoji4BROH09vUcChF8fQlijEmrnav+N1pKfWQ++L0Aa NFTA2nWCR2diB1xRX6f2ce9mTLULwrIg7pSEMuvgQF3cbQXjg+qGgSJA6D8xdGrAJ4OOzU MQ2px26U+MeTSJcBpwsB0jrERXViTtgDfb2xpR12qrS64jjPWomNYKJyhYIBoZh4DMZKf4 kc1+wtuIHqAcUtwCiauRXk3ukTRBTPEn5pjlpENCdX78k/OTvs8qclwx7/hVOA== 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 4PNLrx0tsdzFLD for ; Fri, 24 Feb 2023 07:20:33 +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 31O7KXER047698 for ; Fri, 24 Feb 2023 07:20:33 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 31O7KX58047697 for bugs@FreeBSD.org; Fri, 24 Feb 2023 07:20:33 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 269799] LOR between netinet/in.c:1703 and netlink_domain.c:169 Date: Fri, 24 Feb 2023 07:20:32 +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: gbe@FreeBSD.org 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 X-ThisMailContainsUnwantedMimeParts: N https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D269799 Bug ID: 269799 Summary: LOR between netinet/in.c:1703 and netlink_domain.c:169 Product: Base System Version: CURRENT Hardware: Any OS: Any Status: New Severity: Affects Only Me Priority: --- Component: kern Assignee: bugs@FreeBSD.org Reporter: gbe@FreeBSD.org While running the kyua test suite on a very recent -CURRENT, I see the following LOR: lock order reversal: 1st 0xfffff8000a844290 lle (lle, rw) @ /boiler/nfs/src/sys/netinet/in.c:17= 03 2nd 0xfffff80017073078 netlink lock (netlink lock, rm) @ /boiler/nfs/src/sys/netlink/netlink_domain.c:169 lock order lle -> netlink lock attempted at: #0 0xffffffff8120853a at witness_checkorder+0x10da #1 0xffffffff81145ad8 at _rm_rlock_debug+0x238 #2 0xffffffff81522233 at nl_send_group+0xa3 #3 0xffffffff8152bbcb at nlmsg_write_group_mbuf+0x9b #4 0xffffffff8152a50a at nlmsg_flush+0xaa #5 0xffffffff81530e03 at rtnl_lle_event+0x103 #6 0xffffffff81412b27 at arp_mark_lle_reachable+0x127 #7 0xffffffff81412722 at arp_check_update_lle+0x442 #8 0xffffffff81411851 at arpintr+0x1171 #9 0xffffffff813667d4 at netisr_dispatch_src+0x164 #10 0xffffffff81366d41 at netisr_dispatch+0x21 #11 0xffffffff81336d94 at ether_demux+0x284 #12 0xffffffff81339167 at ether_nh_input+0x687 #13 0xffffffff813667d4 at netisr_dispatch_src+0x164 #14 0xffffffff81366d41 at netisr_dispatch+0x21 #15 0xffffffff813373dc at ether_input+0xfc #16 0xffffffff818531a1 at hn_chan_callback+0x14a1 #17 0xffffffff818671ac at vmbus_chan_task+0x5c src.conf is the following WITH_EXTRA_TCP_STACKS=3D1 WITH_BEARSSL=3D1 WITH_PIE=3D1 WITH_RETPOLINE=3D1 WITH_INIT_ALL_ZERO=3D1 WITH_OPENSSL_KTLS=3D1 WITHOUT_CLEAN=3D1 --=20 You are receiving this mail because: You are the assignee for the bug.=