From nobody Thu Apr 21 11:12:48 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 10A3D11D84A4 for ; Thu, 21 Apr 2022 11:12:49 +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 4KkZdX5wK9z3RHp for ; Thu, 21 Apr 2022 11:12:48 +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 A2BB8276AF for ; Thu, 21 Apr 2022 11:12:48 +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 23LBCm1Q058791 for ; Thu, 21 Apr 2022 11:12:48 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 23LBCmsg058790 for bugs@FreeBSD.org; Thu, 21 Apr 2022 11:12:48 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 263445] Fatal trap 12: page fault while in kernel mode // supervisor read data, page not present // 13.1-RC3 Date: Thu, 21 Apr 2022 11:12:48 +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: 13.1-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: viaprog@gmail.com 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 ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1650539568; 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: in-reply-to:in-reply-to:references:references; bh=Fe930VdBeNcEtyyQECAjspNLX9xS5+8o4s88LikX6hw=; b=xRWy111eKcyoW+rJlqN1YjaPg2+HEYCXdMLR4cfG63JH89oHE9prMkwkPvxoz5ZPQ1FItN LLUuM+35HmGkYEQ4RzaDcFn25ImH60nqPB01mqHqjAMyuQLHH7eRmsGmO/ufE6HD/DImMV yf53yIFS0IG6h2MMj8ObsdfZciqncm+hOsa65sjIdqKiUNspOgViK7fHnuvYWDK0LdDW2R pbMxrUuk6mnMp6gGvHrzFqAAZfWq4+kIt3VHw6LdlJQdKG8KHgk6pPhoDaLRpfYKNBEXmJ TpFQEA8Ela+EyHe5S07yjS2ENjFa+Q0zJyj8PwKDatP8dNJNvuWztB0qO0ey+A== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1650539568; a=rsa-sha256; cv=none; b=PL9aJYwCMaXvjS72QRRcjKbRVGvX3MrrNR8N9SAVUFGmDb6YWJ1M2KgsGSKV7gheomYBWn fBGRWMRSWEJxce0Qqu3K60aFzUbIfX6ReY5e+BUYUNduEy55wRrLz9k7lzgjlXwKYafZkT MGUL64zx5VZax8D7P4/IqS+XYAglrHSgKja/rjWAfdxdkhzQOcstuNDr8BZH1UUuKAAt/V ni+toFRU2GVU70yR9B3axlybJ3eRfSVnZFz/rpvQJ6vSTJgMMvrdl8LKPdKX8+HTMmAJEv jOfzt3Q9AsnTXQj7ORLPSJBgTaBkJHogZl/kGQbttYQ6GivMrpUhzg8cpniLkQ== ARC-Authentication-Results: i=1; mx1.freebsd.org; none X-ThisMailContainsUnwantedMimeParts: N https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D263445 --- Comment #1 from Igor A. Valkov --- (kgdb) bt #0 __curthread () at /usr/src/sys/amd64/include/pcpu_aux.h:55 #1 doadump (textdump=3D) at /usr/src/sys/kern/kern_shutdown= .c:399 #2 0xffffffff80628edc in kern_reboot (howto=3D260) at /usr/src/sys/kern/kern_shutdown.c:487 #3 0xffffffff8062934e in vpanic (fmt=3D0xffffffff809f0adc "%s", ap=3D) at /usr/src/sys/kern/kern_shutdown.c:920 #4 0xffffffff80629153 in panic (fmt=3D) at /usr/src/sys/kern/kern_shutdown.c:844 #5 0xffffffff809758e5 in trap_fatal (frame=3D0xfffffe0295a173f0, eva=3D24)= at /usr/src/sys/amd64/amd64/trap.c:944 #6 0xffffffff8097593f in trap_pfault (frame=3D0xfffffe0295a173f0, usermode=3Dfalse, signo=3D, ucode=3D) at /usr/src/sys/amd64/amd64/trap.c:763 #7 #8 m_copydata (m=3D0x0, m@entry=3D0xfffff80905c79d00, off=3D0, len=3D1, cp= =3D) at /usr/src/sys/kern/uipc_mbuf.c:659 #9 0xffffffff807a5ad9 in tcp_output (tp=3D) at /usr/src/sys/netinet/tcp_output.c:1081 #10 0xffffffff8079d1fd in tcp_do_segment (m=3D, th=3D, so=3D, tp=3D0xfffffe044ba66438, drop_hdrlen=3D41, tlen=3D, iptos=3D0 '\000') at /usr/src/sys/netinet/tcp_input.c:2637 #11 0xffffffff807997c1 in tcp_input_with_port (mp=3D, offp=3D, proto=3D, port=3Dport@entry=3D0) at /usr/src/sys/netinet/tcp_input.c:1400 #12 0xffffffff8079a46b in tcp_input (mp=3D0xfffff80905c79d00, offp=3D0x0, p= roto=3D1) at /usr/src/sys/netinet/tcp_input.c:1496 #13 0xffffffff8078bc2f in ip_input (m=3D0x0) at /usr/src/sys/netinet/ip_input.c:839 #14 0xffffffff8075f589 in netisr_dispatch_src (proto=3D1, source=3Dsource@e= ntry=3D0, m=3D0xfffff801b4c0bd00) at /usr/src/sys/net/netisr.c:1143 #15 0xffffffff8075f95f in netisr_dispatch (proto=3D96967936, m=3D0x1) at /usr/src/sys/net/netisr.c:1234 #16 0xffffffff80744278 in ether_demux (ifp=3Difp@entry=3D0xfffff81828629000= , m=3D0x0) at /usr/src/sys/net/if_ethersubr.c:921 #17 0xffffffff80745605 in ether_input_internal (ifp=3D0xfffff81828629000, m= =3D0x0) at /usr/src/sys/net/if_ethersubr.c:707 #18 ether_nh_input (m=3D) at /usr/src/sys/net/if_ethersubr.c= :737 #19 0xffffffff8075f589 in netisr_dispatch_src (proto=3Dproto@entry=3D5, source=3Dsource@entry=3D0, m=3Dm@entry=3D0xfffff801b4c0bd00) at /usr/src/sys/net/netisr.c:1143 #20 0xffffffff8075f95f in netisr_dispatch (proto=3D96967936, proto@entry=3D= 5, m=3D0x1, m@entry=3D0xfffff801b4c0bd00) at /usr/src/sys/net/netisr.c:1234 #21 0xffffffff807446a9 in ether_input (ifp=3D, m=3D0xfffff801b4c0bd00) at /usr/src/sys/net/if_ethersubr.c:828 #22 0xffffffff80744261 in ether_demux (ifp=3Difp@entry=3D0xfffff80102df8800= , m=3D0x0) at /usr/src/sys/net/if_ethersubr.c:874 #23 0xffffffff80745605 in ether_input_internal (ifp=3D0xfffff80102df8800, m= =3D0x0) at /usr/src/sys/net/if_ethersubr.c:707 #24 ether_nh_input (m=3D) at /usr/src/sys/net/if_ethersubr.c= :737 #25 0xffffffff8075f589 in netisr_dispatch_src (proto=3Dproto@entry=3D5, source=3Dsource@entry=3D0, m=3Dm@entry=3D0xfffff801b4c0bd00) at /usr/src/sys/net/netisr.c:1143 #26 0xffffffff8075f95f in netisr_dispatch (proto=3D96967936, proto@entry=3D= 5, m=3D0x1, m@entry=3D0xfffff801b4c0bd00) at /usr/src/sys/net/netisr.c:1234 #27 0xffffffff807446a9 in ether_input (ifp=3D, m=3D0xfffff801b4c0bd00) at /usr/src/sys/net/if_ethersubr.c:828 #28 0xffffffff807a2d04 in tcp_lro_flush (lc=3Dlc@entry=3D0xfffffe019e015d30, le=3D0xfffffe019edb3690) at /usr/src/sys/netinet/tcp_lro.c:1375 #29 0xffffffff807a304b in tcp_lro_rx_done (lc=3D0xfffffe019e015d30) at /usr/src/sys/netinet/tcp_lro.c:566 #30 tcp_lro_flush_all (lc=3Dlc@entry=3D0xfffffe019e015d30) at /usr/src/sys/netinet/tcp_lro.c:1532 #31 0xffffffff8075ba03 in iflib_rxeof (rxq=3D, rxq@entry=3D0xfffffe019e015d00, budget=3D) at /usr/src/sys/net/iflib.c:3058 #32 0xffffffff80756022 in _task_fn_rx (context=3D0xfffffe019e015d00) at /usr/src/sys/net/iflib.c:3990 #33 0xffffffff8067525d in gtaskqueue_run_locked (queue=3Dqueue@entry=3D0xfffff801029b8200) at /usr/src/sys/kern/subr_gtaskqueue.c:371 #34 0xffffffff80674ed2 in gtaskqueue_thread_loop (arg=3D, arg@entry=3D0xfffffe019df0e068) at /usr/src/sys/kern/subr_gtaskqueue.c:547 #35 0xffffffff805e621e in fork_exit (callout=3D0xffffffff80674e10 , arg=3D0xfffffe019df0e068, frame=3D0xfffffe0295a17= f40) at /usr/src/sys/kern/kern_fork.c:1093 #36 #37 mi_startup () at /usr/src/sys/kern/init_main.c:322 Backtrace stopped: Cannot access memory at address 0x14 --=20 You are receiving this mail because: You are the assignee for the bug.=