From nobody Tue Oct 26 14:03:03 2021 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 3EB0218280B7 for ; Tue, 26 Oct 2021 14:03:03 +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 4Hdtng1CVCz3hgq for ; Tue, 26 Oct 2021 14:03:03 +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 0B5C91E04B for ; Tue, 26 Oct 2021 14:03:03 +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 19QE32XA068682 for ; Tue, 26 Oct 2021 14:03:02 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 19QE32II068681 for bugs@FreeBSD.org; Tue, 26 Oct 2021 14:03:02 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 259458] iflib_rxeof NULL pointer crash with vmxnet3 driver Date: Tue, 26 Oct 2021 14:03:03 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 12.2-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: avg@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: Message-ID: In-Reply-To: References: 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=3D259458 --- Comment #3 from Andriy Gapon --- (kgdb) p *sctx $16 =3D {isc_magic =3D 3405705229, isc_driver =3D 0xffffffff810f1280 , isc_q_align =3D 512, isc_tx_maxsize =3D 65536, isc_tx_maxsegsize =3D 16383, isc_tso_maxsize =3D 65550, isc_tso_maxsegsize = =3D 16383,=20 isc_rx_maxsize =3D 16383, isc_rx_maxsegsize =3D 16383, isc_rx_nsegments = =3D 1, isc_admin_intrcnt =3D 1, isc_vendor_info =3D 0xffffffff810f12b0 , isc_driver_version =3D 0xffffffff80aead7c "2",= =20 isc_parse_devinfo =3D 0x0, isc_nrxd_min =3D {32, 32, 32, 0, 0, 0, 0, 0}, isc_nrxd_default =3D {512, 512, 512, 0, 0, 0, 0, 0}, isc_nrxd_max =3D {2048= , 2048, 2048, 0, 0, 0, 0, 0}, isc_ntxd_min =3D {32, 32, 0, 0, 0, 0, 0, 0},=20 isc_ntxd_default =3D {512, 512, 0, 0, 0, 0, 0, 0}, isc_ntxd_max =3D {4096= , 4096, 0, 0, 0, 0, 0, 0}, isc_nfl =3D 2, isc_ntxqs =3D 2, isc_nrxqs =3D 3, isc_rx_process_limit =3D 0, isc_tx_reclaim_thresh =3D 0, isc_flags =3D 2621= 53,=20 isc_name =3D 0x0} (kgdb) p rxq->ifr_ctx->ifc_softc_ctx $22 =3D {isc_vectors =3D 9, isc_nrxqsets =3D 8, isc_ntxqsets =3D 8, isc_min= _tx_latency =3D 0 '\000', isc_rx_mvec_enable =3D 0 '\000', isc_txrx_budget_bytes_max = =3D 2097152, isc_msix_bar =3D 24, isc_tx_nsegments =3D 32, isc_ntxd =3D {512, 512, 0,=20 0, 0, 0, 0, 0}, isc_nrxd =3D {1024, 512, 512, 0, 0, 0, 0, 0}, isc_txqsi= zes =3D {8192, 8192, 0, 0, 0, 0, 0, 0}, isc_rxqsizes =3D {16384, 8192, 8192, 0, 0, = 0, 0, 0}, isc_txd_size =3D "\000\000\000\000\000\000\000",=20 isc_rxd_size =3D "\000\000\000\000\000\000\000", isc_tx_tso_segments_max = =3D 32, isc_tx_tso_size_max =3D 65532, isc_tx_tso_segsize_max =3D 16383, isc_tx_csu= m_flags =3D 5654, isc_capabilities =3D 6621115, isc_capenable =3D 6554555,=20 isc_rss_table_size =3D 128, isc_rss_table_mask =3D 127, isc_nrxqsets_max = =3D 8, isc_ntxqsets_max =3D 8, isc_tx_qdepth =3D 2048, isc_intr =3D IFLIB_INTR_MSI= X, isc_rxd_buf_size =3D {0, 0, 4096, 0, 0, 0, 0, 0}, isc_max_frame_size =3D 22= ,=20 isc_min_frame_size =3D 0, isc_pause_frames =3D 0, isc_vendor_info =3D {pvi_vendor_id =3D 0, pvi_device_id =3D 0, pvi_subvendor_id =3D 0, pvi_subd= evice_id =3D 0, pvi_rev_id =3D 0, pvi_class_mask =3D 0, pvi_name =3D 0x0}, isc_disable_m= six =3D 0,=20 isc_txrx =3D 0xffffffff810f1000 } --=20 You are receiving this mail because: You are the assignee for the bug.=