From nobody Mon Dec 13 17:49:20 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 1A11718E71BB for ; Mon, 13 Dec 2021 17:49:21 +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 4JCTXc56Q6z4l3F for ; Mon, 13 Dec 2021 17:49:20 +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 8C12519005 for ; Mon, 13 Dec 2021 17:49:20 +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 1BDHnKwJ059106 for ; Mon, 13 Dec 2021 17:49:20 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 1BDHnKBr059105 for bugs@FreeBSD.org; Mon, 13 Dec 2021 17:49:20 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 260393] Page Fault tcp_output/tcp_input Date: Mon, 13 Dec 2021 17:49:20 +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: 13.0-STABLE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: ddobrev85@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: 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=1639417760; 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=qxg1TksL3jiueX1sUPCyUO9EaHw2c68NSQxPP1sAauA=; b=JZSvy8OGytCdqUEz7Jc2W+dZdVqlF7ATZOOY/5/agKP18yRtVvu8AQ6ow8Xa3huC/FeY56 WD9LRJZs5Tw5aKi6YLPPbufNOkQ+FCn8lfjUe9e1nQcWj3yC9lznHGTbOT6twiDgbxvUH/ 63U9KsmZiXuXYxT7DGPW9kIheAyZY6D1QLNnTsxovI9wLN7gLBXj7XdfqVFV/Tq4AsZhAS oc+Knb1WEU144qqcJlvMtlTJomHvo6oXwEc7qAXFYy4Tr0PDApac71VVghcpZawmLD9hnY e14lVcENOqWm0YXBcHSepiw5AGs5p17o5DsATF0eBx+DkbJcRlvS4Z81L/LCrw== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1639417760; a=rsa-sha256; cv=none; b=ZmMuehE2k+lJErfZTmAtLXs5oepC2glpAVHSgYQBI8TyewKM71NlosN3+rTEWtpyMN8O8k sKo4PpLQUV1W6r5CW6flk6vcXk2lHEpdiZ/wxx79DIeMhGqsfV/ckGSyloGdmRYLz+NWo2 EhT8ktQdKjAZ9nX0IP/jhVIuCobkzkB+mLjL7G/JFwYTGBOQAQ3+Ls2OEsjdrv9lYO4NF9 YlJA7TQsbaE4oH+0HTpMkH+6aa5KIGcZwVjNLVjgC2kWU83ucLxFfOK5Ziv5A/xhQ4b3nE H1zEhy4gcEru14hoBeGDfkw4xgI+0hL1cAVauotTja0LIbpwq0zWVOkDqIPdBg== ARC-Authentication-Results: i=1; mx1.freebsd.org; none X-ThisMailContainsUnwantedMimeParts: N https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D260393 Bug ID: 260393 Summary: Page Fault tcp_output/tcp_input Product: Base System Version: 13.0-STABLE Hardware: amd64 OS: Any Status: New Severity: Affects Only Me Priority: --- Component: kern Assignee: bugs@FreeBSD.org Reporter: ddobrev85@gmail.com I'm running 2 servers: Ryzen 7 3800X with Intel(R) X550-T2 - stable/13-n248216-f1d2f22b34a Xeon E5-1650 v4 with Intel(R) I350 (Copper) - stable/13-n248512-155748c1e75 Both crash with a "Page Fault" messasge, here is output from kgdb: # kgdb /boot/kernel/kernel /var/crash/vmcore.0 GNU gdb (GDB) 11.1 [GDB v11.1 for FreeBSD] Copyright (C) 2021 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "x86_64-portbld-freebsd13.0". Type "show configuration" for configuration details. For bug reporting instructions, please see: . Find the GDB manual and other documentation resources online at: . For help, type "help". Type "apropos word" to search for commands related to "word"... Reading symbols from /boot/kernel/kernel... Reading symbols from /usr/lib/debug//boot/kernel/kernel.debug... Unread portion of the kernel message buffer: [193803]=20 [193803]=20 [193803] Fatal trap 12: page fault while in kernel mode [193803] cpuid =3D 0; apic id =3D 00 [193803] fault virtual address =3D 0x8 [193803] fault code =3D supervisor read data, page not present [193803] instruction pointer =3D 0x20:0xffffffff80caf078 [193803] stack pointer =3D 0x28:0xfffffe017e330850 [193803] frame pointer =3D 0x28:0xfffffe017e330890 [193803] code segment =3D base 0x0, limit 0xfffff, type 0x1b [193803] =3D DPL 0, pres 1, long 1, def32 0, gran 1 [193803] processor eflags =3D interrupt enabled, resume, IOPL =3D 0 [193803] current process =3D 0 (if_io_tqg_0) [193803] trap number =3D 12 [193803] panic: page fault [193803] cpuid =3D 0 [193803] time =3D 1639284248 [193803] KDB: stack backtrace: [193803] #0 0xffffffff80c60485 at kdb_backtrace+0x65 [193803] #1 0xffffffff80c12cdf at vpanic+0x17f [193803] #2 0xffffffff80c12b53 at panic+0x43 [193803] #3 0xffffffff810982d5 at trap_fatal+0x385 [193803] #4 0xffffffff8109832f at trap_pfault+0x4f [193803] #5 0xffffffff8106fae8 at calltrap+0x8 [193803] #6 0xffffffff80caf287 at sbdrop+0x37 [193803] #7 0xffffffff80dcce83 at tcp_do_segment+0x2d93 [193803] #8 0xffffffff80dc93b1 at tcp_input_with_port+0xb61 [193803] #9 0xffffffff80dca05b at tcp_input+0xb [193803] #10 0xffffffff80dbb82f at ip_input+0x11f [193803] #11 0xffffffff80d48849 at netisr_dispatch_src+0xb9 [193803] #12 0xffffffff80d2c7d8 at ether_demux+0x138 [193803] #13 0xffffffff80d2db65 at ether_nh_input+0x355 [193803] #14 0xffffffff80d48849 at netisr_dispatch_src+0xb9 [193803] #15 0xffffffff80d2cc09 at ether_input+0x69 [193803] #16 0xffffffff80d44cb7 at iflib_rxeof+0xc27 [193803] #17 0xffffffff80d3f302 at _task_fn_rx+0x72 [193803] Uptime: 2d5h50m3s [193803] Dumping 5207 out of 130927 MB:..1%..11%..21%..31%..41%..51%..61%..71%..81%..91% __curthread () at /usr/src/sys/amd64/include/pcpu_aux.h:55 55 __asm("movq %%gs:%P1,%0" : "=3Dr" (td) : "n" (offsetof(stru= ct pcpu, (kgdb) And the 2nd one: # kgdb /boot/kernel/kernel /var/crash/vmcore.3 GNU gdb (GDB) 11.1 [GDB v11.1 for FreeBSD] Copyright (C) 2021 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "x86_64-portbld-freebsd13.0". Type "show configuration" for configuration details. For bug reporting instructions, please see: . Find the GDB manual and other documentation resources online at: . For help, type "help". Type "apropos word" to search for commands related to "word"... Reading symbols from /boot/kernel/kernel... Reading symbols from /usr/lib/debug//boot/kernel/kernel.debug... Unread portion of the kernel message buffer: IOPL =3D 0 [149983] current process =3D 0 (if_io_tqg_6) [149983] trap number =3D 12 [149983] panic: page fault [149983] cpuid =3D 6 [149983] time =3D 1639293246 [149983] KDB: stack backtrace: [149983] #0 0xffffffff80c78ac5 at kdb_backtrace+0x65 [149983] #1 0xffffffff80c2a207 at vpanic+0x187 [149983] #2 0xffffffff80c2a073 at panic+0x43 [149983] #3 0xffffffff810b71c7 at trap_fatal+0x387 [149983] #4 0xffffffff810b721f at trap_pfault+0x4f [149983] #5 0xffffffff810b689a at trap+0x26a [149983] #6 0xffffffff8108e1b8 at calltrap+0x8 [149983] #7 0xffffffff80deee44 at tcp_output+0x11d4 [149983] #8 0xffffffff80de5fd0 at tcp_do_segment+0x2c00 [149983] #9 0xffffffff80de2702 at tcp_input_with_port+0xb82 [149983] #10 0xffffffff80de333b at tcp_input+0xb [149983] #11 0xffffffff80dd4bf1 at ip_input+0x121 [149983] #12 0xffffffff80d6276a at netisr_dispatch_src+0xca [149983] #13 0xffffffff80d467a8 at ether_demux+0x138 [149983] #14 0xffffffff80d47b4e at ether_nh_input+0x34e [149983] #15 0xffffffff80d6276a at netisr_dispatch_src+0xca [149983] #16 0xffffffff80d46bf9 at ether_input+0x69 [149983] #17 0xffffffff80d5eea3 at iflib_rxeof+0xc63 [149983] Uptime: 1d17h39m43s [149983] Dumping 3384 out of 65425 MB:..1%..11%..21%..31%..41%..51%..61%..71%..81%..91% __curthread () at /usr/src/sys/amd64/include/pcpu_aux.h:55 55 __asm("movq %%gs:%P1,%0" : "=3Dr" (td) : "n" (offsetof(stru= ct pcpu, (kgdb) --=20 You are receiving this mail because: You are the assignee for the bug.=