From owner-freebsd-current@freebsd.org Fri Aug 3 20:26:48 2018 Return-Path: Delivered-To: freebsd-current@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id E77D8104F87A for ; Fri, 3 Aug 2018 20:26:47 +0000 (UTC) (envelope-from johalun0@gmail.com) Received: from mail-wr1-x429.google.com (mail-wr1-x429.google.com [IPv6:2a00:1450:4864:20::429]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 69B5673A34 for ; Fri, 3 Aug 2018 20:26:47 +0000 (UTC) (envelope-from johalun0@gmail.com) Received: by mail-wr1-x429.google.com with SMTP id c13-v6so6496298wrt.1 for ; Fri, 03 Aug 2018 13:26:47 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:from:date:message-id:subject:to; bh=6KhlYMo1QiZZtphcfeN6Mgnx1gd/H+tMSIigWGkMfSs=; b=sWi4lluX2NB0k4EROZFcr2daC63KSvckwHdCVHgBKoix2uO4IYDpgq5zxuTN3sR/EZ cr++xiL0okuO7t9xGoHTSg8EGOM72g2153xYiUR1/KQF/AVUiLDiElOLY86yElfQ0rKh 3IvLbt6GOMqVVFng+8a+Bxx8da0VYmctASDeyfzy+AgZD048QDM4zQfywa/cht/omRnL 7mCmjpPXTj6TJQI9PyKp3Tih0lFJT4nfkypgEJ2KKTCQskIL0gBwqo9JWiBPJttlvv5K G/FhXeanpbCgVqTJbfqIksUPor8HUZhpUb/83oD263K13iNd85sLe7GDYgNFxfBRssnT 6ckQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:from:date:message-id:subject:to; bh=6KhlYMo1QiZZtphcfeN6Mgnx1gd/H+tMSIigWGkMfSs=; b=hk123S9NeQISIRwVke77T57912eD9OkLuYteO0JPVfQdPXBGRuDuZipqsGKBxmIvmP ZLZ9RbMWoW5kE1zHVgapU+peQ230H4IgHimuFp+UXLHMOu1ruBySl3VDNorccFlVww9e u58CLJ8lvS0x3TExi6Yl2RvPHXHMzkROhl5J6adi+xXl7KwMki/JQPKxKdSU+qzkuI17 /JqOiydp28w4poLvc5zn0BziBopR5NsNCuAvp+6qEz3k8LwL4/QcwEk369BJ2nHOTZlG 1aWyyKgFWbGEsJspp2hOoQOmj/ILw08yCuyP8M8ug/m7ojeF+5+chh6GgFrxG3v+/g5F lu0A== X-Gm-Message-State: AOUpUlHOdki2T+y48WZiy3Xn1wlueLM7aa65B7bIiw6LwX0BfZAVMR65 i97IidzeZuKNXByxZPPDyOSonGSlMbuw6U1kAPm0vDbb X-Google-Smtp-Source: AAOMgpe18+W1C/eNZrVS99fYSg/FHiNq2MGHG5OUXzNjqDCCIZ9cc0/hY3Q5zLkHNEYOgkMYhtvpyugrwKPcOaHQRXg= X-Received: by 2002:adf:e584:: with SMTP id l4-v6mr3307445wrm.190.1533328005126; Fri, 03 Aug 2018 13:26:45 -0700 (PDT) MIME-Version: 1.0 From: Johannes Lundberg Date: Fri, 3 Aug 2018 21:26:08 +0100 Message-ID: Subject: Linux process causes kernel panic To: freebsd-current Content-Type: text/plain; charset="UTF-8" X-Content-Filtered-By: Mailman/MimeDel 2.1.27 X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.27 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 03 Aug 2018 20:26:48 -0000 Hi After install new kernel+world built from today's checkout I keep getting the same crash over and over. Never had this problem before. The previous kernel was from 3 weeks ago. Looks familiar to anyone? Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0xfffe665c fault code = supervisor write data, protection violation instruction pointer = 0x20:0xffffffff82282db3 stack pointer = 0x0:0xfffffe004c74c8c8 frame pointer = 0x0:0xfffffe004c74c980 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 1579 (wcgrid_zika_vina_7.) trap number = 12 panic: page fault cpuid = 0 time = 1533327428 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x2b/frame 0xfffffe004c74c580 vpanic() at vpanic+0x1a3/frame 0xfffffe004c74c5e0 panic() at panic+0x43/frame 0xfffffe004c74c640 trap_fatal() at trap_fatal+0x35f/frame 0xfffffe004c74c690 trap_pfault() at trap_pfault+0x62/frame 0xfffffe004c74c6e0 trap() at trap+0x2ba/frame 0xfffffe004c74c7f0 calltrap() at calltrap+0x8/frame 0xfffffe004c74c7f0 --- trap 0xc, rip = 0xffffffff82282db3, rsp = 0xfffffe004c74c8c8, rbp = 0xfffffe004c74c980 --- futex_xchgl() at futex_xchgl+0x23/frame 0xfffffe004c74c980 ia32_syscall() at ia32_syscall+0x29f/frame 0xfffffe004c74cab0 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0x4000001 Uptime: 7m29s Dumping 411 out of 8056 MB:..4%..12%..24%..32%..43%..51%..63%..74%..82%..94% Dump complete