From nobody Tue Jun 29 10:31:42 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 C1E8F11CB173 for ; Tue, 29 Jun 2021 10:31:42 +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 4GDgkk4yzhz4fDP for ; Tue, 29 Jun 2021 10:31:42 +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 9330B1790D for ; Tue, 29 Jun 2021 10:31:42 +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 15TAVgqD000897 for ; Tue, 29 Jun 2021 10:31:42 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 15TAVgXT000886 for bugs@FreeBSD.org; Tue, 29 Jun 2021 10:31:42 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 256882] [routing][fib_algo][dxr][dpdk_lpm4] kernel panic Date: Tue, 29 Jun 2021 10:31:42 +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: konrad.kreciwilk@korbank.pl 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=3D256882 Bug ID: 256882 Summary: [routing][fib_algo][dxr][dpdk_lpm4] kernel panic 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: konrad.kreciwilk@korbank.pl I have DELL R630 with ccX (Chelsio T62100-SO-CR) agreggated with lagg0 and vlans on it. I move all vlans to JAIL (VNET). There works bird which receiv= ed full feed (900k prefixes). Sysctl for JAIL: net.route.algo.inet.algo=3D"dxr" net.route.algo.inet6.algo=3D"dpdk_lpm6" net.inet.ip.forwarding=3D"1" net.inet6.ip6.forwarding=3D"1" net.inet.ip.redirect=3D"0" net.inet.udp.blackhole=3D"1" net.inet.tcp.blackhole=3D"2" net.inet.icmp.drop_redirect=3D"1" After a few day crash has occurred: Fatal trap 12: page fault while in kernel mode cpuid =3D 1; apic id =3D 02 Fatal trap 12: page fault while in kernel mode fault virtual address =3D 0x401050168 cpuid =3D 3; apic id =3D 06 fault virtual address =3D 0x0 Fatal trap 12: page fault while in kernel mode cpuid =3D 0; Fatal trap 12: page fault while in kernel mode apic id =3D 00 cpuid =3D 9; fault virtual address =3D 0x0 apic id =3D 12 fault code =3D supervisor read data, page not present fault virtual address =3D 0x0 instruction pointer =3D 0x20:0xffffffff80d88f94 fault code =3D supervisor read data, page not present stack pointer =3D 0x28:0xfffffe00ff3ed650 instruction pointer =3D 0x20:0xffffffff80d88f94 stack pointer =3D 0x28:0xfffffe00ff529650 Fatal trap 12: page fault while in kernel mode frame pointer =3D 0x28:0xfffffe00ff529650 code segment =3D base 0x0, limit 0xfffff, type 0x1b =3D DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags =3D interrupt enabled, resume, IOPL =3D 0 current process =3D 12 (irq147: t6nex1:0a9) trap number =3D 12 panic: page fault cpuid =3D 9 time =3D 1624957922 KDB: stack backtrace: #0 0xffffffff80cb0515 at kdb_backtrace+0x65 #1 0xffffffff80c643b1 at vpanic+0x181 #2 0xffffffff80c64223 at panic+0x43 #3 0xffffffff810ee277 at trap_fatal+0x387 #4 0xffffffff810ee2cf at trap_pfault+0x4f #5 0xffffffff810ed923 at trap+0x253 #6 0xffffffff810c53b8 at calltrap+0x8 #7 0xffffffff80e0ccf9 at ip_tryforward+0x6d9 #8 0xffffffff80e0f066 at ip_input+0x356 #9 0xffffffff80d993fa at netisr_dispatch_src+0xca #10 0xffffffff80d7d988 at ether_demux+0x148 #11 0xffffffff80d7ed0c at ether_nh_input+0x34c #12 0xffffffff80d993fa at netisr_dispatch_src+0xca #13 0xffffffff80d7ddd9 at ether_input+0x69 #14 0xffffffff80d7d971 at ether_demux+0x131 #15 0xffffffff80d7ed0c at ether_nh_input+0x34c #16 0xffffffff80d993fa at netisr_dispatch_src+0xca #17 0xffffffff80d7ddd9 at ether_input+0x69 Uptime: 3d9h43m58s Dumping 5134 out of 32631 MB:..1%..11%..21%..31%..41%..51%..61%..71%..81%..= 91% I used dpdk_lpm4 before and crashed also happened: Fatal trap 12: page fault while in kernel mode cpuid =3D 0; apic id =3D 00 fault virtual address =3D 0x7a fault code =3D supervisor read data, page not present instruction pointer =3D 0x20:0xffffffff80df611e stack pointer =3D 0x0:0xfffffe00ff38d620 frame pointer =3D 0x0:0xfffffe00ff38d640 code segment =3D base 0x0, limit 0xfffff, type 0x1b =3D DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags =3D interrupt enabled, resume, IOPL =3D 0 current process =3D 12 (irq98: t6nex0:0a0) trap number =3D 12 panic: page fault cpuid =3D 0 time =3D 1624658764 KDB: stack backtrace: #0 0xffffffff80cab3c5 at kdb_backtrace+0x65 #1 0xffffffff80c5f231 at vpanic+0x181 #2 0xffffffff80c5f0a3 at panic+0x43 #3 0xffffffff810e2277 at trap_fatal+0x387 #4 0xffffffff810e22cf at trap_pfault+0x4f #5 0xffffffff810e1923 at trap+0x253 #6 0xffffffff810b8ce8 at calltrap+0x8 #7 0xffffffff80e038ee at ip_findroute+0x1e #8 0xffffffff80e03297 at ip_tryforward+0x247 #9 0xffffffff80e05a96 at ip_input+0x356 #10 0xffffffff80d8fe2a at netisr_dispatch_src+0xca #11 0xffffffff80d74628 at ether_demux+0x148 #12 0xffffffff80d759ac at ether_nh_input+0x34c #13 0xffffffff80d8fe2a at netisr_dispatch_src+0xca #14 0xffffffff80d74a79 at ether_input+0x69 #15 0xffffffff80d74611 at ether_demux+0x131 #16 0xffffffff80d759ac at ether_nh_input+0x34c #17 0xffffffff80d8fe2a at netisr_dispatch_src+0xca Uptime: 23h9m10s Dumping 4852 out of 32631 MB:..1%..11%..21%..31%..41%..51%..61%..71%..81%..= 91% ------------------------------------------------------------------------ --=20 You are receiving this mail because: You are the assignee for the bug.=