From nobody Thu Feb 24 21:47:49 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 3D47E19D7D82 for ; Thu, 24 Feb 2022 21:47:49 +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 4K4RN46xPJz4qv7 for ; Thu, 24 Feb 2022 21:47:48 +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 CA58D1367A for ; Thu, 24 Feb 2022 21:47:48 +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 21OLlm1d096739 for ; Thu, 24 Feb 2022 21:47:48 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 21OLlmiB096738 for bugs@FreeBSD.org; Thu, 24 Feb 2022 21:47:48 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 261690] NFSv4 mount on Linux client hangs during complex access patterns (gcc bootstrapping on client) Date: Thu, 24 Feb 2022 21:47:49 +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: 13.0-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: carlos@reendex.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: cc 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=1645739269; 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=cmJ8eOjdn4kwK8dJaUIUKmVwjszmVlCnix1UBmE2O8s=; b=e4H05PcgglNPqIMuemMg/6h9fF5l4XkSvpbkjmtSVlORdE4NXoRElskRY8CvleGjONgUrU HeRq+X5sSNHHYRyejAXNJbBT9MT5DPF0YiL11NRUne9/kNVHlxTaBdNbM3mg7nW/wXzVhq MCaj4wRX2HhAD4HaHjnPugM/KcRz7ayEa1+uaW/chYMpjJp+ndmf0YegrvkQ3qqXoCOx92 agIu9B68uQ+AlbjjS4hrmfzo1qAb9Iyi+yZgWOtXrxLyJiEd8oo5ajB43uCCsOLI5vXPei LTe3K8jk2klS4Ti6dwsE9Ofz6NHtn24gA79qEdf0u1yfgtE0OF6e3WvPVAWCmQ== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1645739269; a=rsa-sha256; cv=none; b=DoiVEzlU8Nv2FQtDRvAQSKfoRUNxxizt4y9ndqAAQfVNLqFSa8z1A5y1y3RjTJwNqZ0jMr NPZAqiLioIEboRHiyCVBBze/KEK8s+9Psf2BNd1t4HjPL9UlY9rimLOsKAKY6sQ9U33KiW h2C/aqH2jkjLrx8tEOiqSaxMRsvDgBzxrvSnfl4hSsW91Snwj6BtnP9O9IDH9jXOJHAJ/a H6GOKQewJECR1T7acilmt9GaUHw7tox+88x9QsQj/15kvGfUKnEDmy78LFvz8NoKbCKToi VyXCXZS4y95z7ZnLpstZ0ADpwBewTtMbEyv/KywO/XIFh6ccRQDKRkwwQaEieA== ARC-Authentication-Results: i=1; mx1.freebsd.org; none X-ThisMailContainsUnwantedMimeParts: N https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D261690 Carl Fer changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |carlos@reendex.com --- Comment #4 from Carl Fer --- Facing a similar problem here on a client with Ubuntu 20.04.3 with "5.4.0-100-generic" kernel: kernel: [462910.890773] INFO: task php-fpm8.0:4123147 blocked for more than= 120 seconds. kernel: [462910.892885] Not tainted 5.4.0-100-generic #113-Ubuntu kernel: [462910.894329] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. kernel: [462910.896474] php-fpm8.0 D 0 4123147 4123143 0x00000324 kernel: [462910.896480] Call Trace: kernel: [462910.896491] __schedule+0x2e3/0x740 kernel: [462910.896496] schedule+0x42/0xb0 kernel: [462910.896498] io_schedule+0x16/0x40 kernel: [462910.896504] wait_on_page_bit+0x11c/0x200 kernel: [462910.896507] ? file_fdatawait_range+0x30/0x30 kernel: [462910.896512] wait_on_page_writeback+0x43/0x90 kernel: [462910.896514] __filemap_fdatawait_range+0x98/0x100 kernel: [462910.896518] ? __filemap_fdatawrite_range+0xe1/0x110 kernel: [462910.896521] filemap_write_and_wait+0x60/0xa0 kernel: [462910.896543] nfs_wb_all+0x1f/0x130 [nfs] kernel: [462910.896563] nfs4_file_flush+0x73/0xa0 [nfsv4] kernel: [462910.896567] filp_close+0x37/0x70 kernel: [462910.896571] __close_fd+0x7d/0xa0 kernel: [462910.896575] elfcorehdr_read+0x40/0x40 kernel: [462910.896578] do_syscall_64+0x57/0x190 kernel: [462910.896581] entry_SYSCALL_64_after_hwframe+0x44/0xa9 kernel: [462910.896588] RIP: 0033:0x7f1968ba5987 kernel: [462910.896593] Code: ff ff e8 9c 11 02 00 66 2e 0f 1f 84 00 00 00 = 00 00 66 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 = ec 18 89 7c 24 0c e8 c3 5d f8 ff kernel: [462910.896595] RSP: 002b:00007fff9381d028 EFLAGS: 00000246 ORIG_RA= X: 0000000000000003 kernel: [462910.896597] RAX: ffffffffffffffda RBX: 00007f19223529a0 RCX: 00007f1968ba5987 kernel: [462910.896598] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000009 kernel: [462910.896599] RBP: 00007f19223a3600 R08: 0000000000000001 R09: 00007f1966865380 kernel: [462910.896600] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 kernel: [462910.896601] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 --=20 You are receiving this mail because: You are the assignee for the bug.=