From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 4BB50C4332F for ; Mon, 28 Mar 2022 20:59:36 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232382AbiC1VBP (ORCPT ); Mon, 28 Mar 2022 17:01:15 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38720 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231917AbiC1VBL (ORCPT ); Mon, 28 Mar 2022 17:01:11 -0400 Received: from mail-io1-f70.google.com (mail-io1-f70.google.com [209.85.166.70]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3CE396E4C5 for ; Mon, 28 Mar 2022 13:59:27 -0700 (PDT) Received: by mail-io1-f70.google.com with SMTP id k20-20020a5e9314000000b00649d55ffa67so11128401iom.20 for ; Mon, 28 Mar 2022 13:59:27 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:date:message-id:subject:from:to; bh=8b0H5vvD2VnHQ7WB0PvUTrDqYnbmClQRRtRxaJNMcQs=; b=EJRlud455uIJPDBV10bwMFULUJSJXpA/c5uQnJnr0dWeC3ZSb1S8IDtyq6cUVZwMW9 puk9/JhCfkM5sAY8GlrYp1aSQQEshTQhbIxvXQVEJ/JiQ7LAecY8Usru+6Tn4mSJ2BQ7 NRlZ4APjw+t/Px+iNZ6oLa/xANhdkoLDNYGFUFXq9hx/vm9F3pScaNv7gfRc360WUw/7 SjhdO+5lLu2LFe7y+cvK4JbaptMPmy7NkexDf+b+viaIQMEAlqV3oeE8DFC+WNSIfuUT gw/Z8PkG/wTFwbFsKXYrjQiciLTZ2UUHAKArtegZQCLePU4pKHQXTEQioWtbaNg7pz6u JYbQ== X-Gm-Message-State: AOAM532PXQvjKWhqdGYUoBDw6onqUCEGrjxOImHL8nLewo+INVKcBQ8G qcPDmSBnHMrZbIaOH7dSsqebhSnsV54HSf+nXnHwXZmHEHDS X-Google-Smtp-Source: ABdhPJx3jL1kXv2KYtl8WquCdr03cvCiSymt2HZ053TYRUZs1f+gPVc9KaFGmbepBUcZjRQBQfb5ljUX/ZJKj+1WbA98/z4Docc9 MIME-Version: 1.0 X-Received: by 2002:a05:6e02:1585:b0:2c2:5b2c:e3e5 with SMTP id m5-20020a056e02158500b002c25b2ce3e5mr6883558ilu.76.1648501166487; Mon, 28 Mar 2022 13:59:26 -0700 (PDT) Date: Mon, 28 Mar 2022 13:59:26 -0700 X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <00000000000070bc9405db4d96b8@google.com> Subject: [syzbot] memory leak in smc_create (2) From: syzbot To: davem@davemloft.net, kgraul@linux.ibm.com, kuba@kernel.org, linux-kernel@vger.kernel.org, linux-s390@vger.kernel.org, netdev@vger.kernel.org, pabeni@redhat.com, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello, syzbot found the following issue on: HEAD commit: ed4643521e6a Merge tag 'arm-dt-5.18' of git://git.kernel.o.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=14d17b99700000 kernel config: https://syzkaller.appspot.com/x/.config?x=8414405fa34d7154 dashboard link: https://syzkaller.appspot.com/bug?extid=6e29a053eb165bd50de5 compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=16431151700000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=15f44cdb700000 IMPORTANT: if you fix the issue, please add the following tag to the commit: Reported-by: syzbot+6e29a053eb165bd50de5@syzkaller.appspotmail.com BUG: memory leak unreferenced object 0xffff8881158a5840 (size 1504): comm "syz-executor131", pid 3746, jiffies 4294957877 (age 40.640s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 2b 00 07 40 00 00 00 00 00 00 00 00 00 00 00 00 +..@............ backtrace: [] sk_prot_alloc+0x3e/0x1b0 net/core/sock.c:1917 [] sk_alloc+0x32/0x2e0 net/core/sock.c:1976 [] smc_sock_alloc+0x51/0x1a0 net/smc/af_smc.c:246 [] __smc_create net/smc/af_smc.c:2879 [inline] [] smc_create+0x89/0x180 net/smc/af_smc.c:2910 [] __sock_create+0x1ab/0x2b0 net/socket.c:1468 [] sock_create net/socket.c:1519 [inline] [] __sys_socket+0x6f/0x140 net/socket.c:1561 [] __do_sys_socket net/socket.c:1570 [inline] [] __se_sys_socket net/socket.c:1568 [inline] [] __x64_sys_socket+0x1a/0x20 net/socket.c:1568 [] do_syscall_x64 arch/x86/entry/common.c:50 [inline] [] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80 [] entry_SYSCALL_64_after_hwframe+0x44/0xae BUG: memory leak unreferenced object 0xffff888114575d80 (size 32): comm "syz-executor131", pid 3746, jiffies 4294957877 (age 40.640s) hex dump (first 32 bytes): b0 2e 04 40 81 88 ff ff 00 00 00 00 00 00 00 00 ...@............ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [] kmalloc include/linux/slab.h:581 [inline] [] kzalloc include/linux/slab.h:714 [inline] [] apparmor_sk_alloc_security+0x53/0xd0 security/apparmor/lsm.c:792 [] security_sk_alloc+0x31/0x70 security/security.c:2279 [] sk_prot_alloc+0x95/0x1b0 net/core/sock.c:1926 [] sk_alloc+0x32/0x2e0 net/core/sock.c:1976 [] smc_sock_alloc+0x51/0x1a0 net/smc/af_smc.c:246 [] __smc_create net/smc/af_smc.c:2879 [inline] [] smc_create+0x89/0x180 net/smc/af_smc.c:2910 [] __sock_create+0x1ab/0x2b0 net/socket.c:1468 [] sock_create net/socket.c:1519 [inline] [] __sys_socket+0x6f/0x140 net/socket.c:1561 [] __do_sys_socket net/socket.c:1570 [inline] [] __se_sys_socket net/socket.c:1568 [inline] [] __x64_sys_socket+0x1a/0x20 net/socket.c:1568 [] do_syscall_x64 arch/x86/entry/common.c:50 [inline] [] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80 [] entry_SYSCALL_64_after_hwframe+0x44/0xae BUG: memory leak unreferenced object 0xffff88811569d880 (size 1504): comm "syz-executor131", pid 3754, jiffies 4294957955 (age 39.860s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 2b 00 07 40 00 00 00 00 00 00 00 00 00 00 00 00 +..@............ backtrace: [] sk_prot_alloc+0x3e/0x1b0 net/core/sock.c:1917 [] sk_alloc+0x32/0x2e0 net/core/sock.c:1976 [] smc_sock_alloc+0x51/0x1a0 net/smc/af_smc.c:246 [] __smc_create net/smc/af_smc.c:2879 [inline] [] smc_create+0x89/0x180 net/smc/af_smc.c:2910 [] __sock_create+0x1ab/0x2b0 net/socket.c:1468 [] sock_create net/socket.c:1519 [inline] [] __sys_socket+0x6f/0x140 net/socket.c:1561 [] __do_sys_socket net/socket.c:1570 [inline] [] __se_sys_socket net/socket.c:1568 [inline] [] __x64_sys_socket+0x1a/0x20 net/socket.c:1568 [] do_syscall_x64 arch/x86/entry/common.c:50 [inline] [] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80 [] entry_SYSCALL_64_after_hwframe+0x44/0xae BUG: memory leak unreferenced object 0xffff888115827920 (size 32): comm "syz-executor131", pid 3754, jiffies 4294957955 (age 39.860s) hex dump (first 32 bytes): b0 2e 04 40 81 88 ff ff 00 00 00 00 00 00 00 00 ...@............ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [] kmalloc include/linux/slab.h:581 [inline] [] kzalloc include/linux/slab.h:714 [inline] [] apparmor_sk_alloc_security+0x53/0xd0 security/apparmor/lsm.c:792 [] security_sk_alloc+0x31/0x70 security/security.c:2279 [] sk_prot_alloc+0x95/0x1b0 net/core/sock.c:1926 [] sk_alloc+0x32/0x2e0 net/core/sock.c:1976 [] smc_sock_alloc+0x51/0x1a0 net/smc/af_smc.c:246 [] __smc_create net/smc/af_smc.c:2879 [inline] [] smc_create+0x89/0x180 net/smc/af_smc.c:2910 [] __sock_create+0x1ab/0x2b0 net/socket.c:1468 [] sock_create net/socket.c:1519 [inline] [] __sys_socket+0x6f/0x140 net/socket.c:1561 [] __do_sys_socket net/socket.c:1570 [inline] [] __se_sys_socket net/socket.c:1568 [inline] [] __x64_sys_socket+0x1a/0x20 net/socket.c:1568 [] do_syscall_x64 arch/x86/entry/common.c:50 [inline] [] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80 [] entry_SYSCALL_64_after_hwframe+0x44/0xae BUG: memory leak unreferenced object 0xffff88811569d280 (size 1504): comm "syz-executor131", pid 3753, jiffies 4294957955 (age 39.860s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 2b 00 07 40 00 00 00 00 00 00 00 00 00 00 00 00 +..@............ backtrace: [] sk_prot_alloc+0x3e/0x1b0 net/core/sock.c:1917 [] sk_alloc+0x32/0x2e0 net/core/sock.c:1976 [] smc_sock_alloc+0x51/0x1a0 net/smc/af_smc.c:246 [] __smc_create net/smc/af_smc.c:2879 [inline] [] smc_create+0x89/0x180 net/smc/af_smc.c:2910 [] __sock_create+0x1ab/0x2b0 net/socket.c:1468 [] sock_create net/socket.c:1519 [inline] [] __sys_socket+0x6f/0x140 net/socket.c:1561 [] __do_sys_socket net/socket.c:1570 [inline] [] __se_sys_socket net/socket.c:1568 [inline] [] __x64_sys_socket+0x1a/0x20 net/socket.c:1568 [] do_syscall_x64 arch/x86/entry/common.c:50 [inline] [] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80 [] entry_SYSCALL_64_after_hwframe+0x44/0xae BUG: memory leak unreferenced object 0xffff8881158a5840 (size 1504): comm "syz-executor131", pid 3746, jiffies 4294957877 (age 40.700s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 2b 00 07 40 00 00 00 00 00 00 00 00 00 00 00 00 +..@............ backtrace: [] sk_prot_alloc+0x3e/0x1b0 net/core/sock.c:1917 [] sk_alloc+0x32/0x2e0 net/core/sock.c:1976 [] smc_sock_alloc+0x51/0x1a0 net/smc/af_smc.c:246 [] __smc_create net/smc/af_smc.c:2879 [inline] [] smc_create+0x89/0x180 net/smc/af_smc.c:2910 [] __sock_create+0x1ab/0x2b0 net/socket.c:1468 [] sock_create net/socket.c:1519 [inline] [] __sys_socket+0x6f/0x140 net/socket.c:1561 [] __do_sys_socket net/socket.c:1570 [inline] [] __se_sys_socket net/socket.c:1568 [inline] [] __x64_sys_socket+0x1a/0x20 net/socket.c:1568 [] do_syscall_x64 arch/x86/entry/common.c:50 [inline] [] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80 [] entry_SYSCALL_64_after_hwframe+0x44/0xae BUG: memory leak unreferenced object 0xffff888114575d80 (size 32): comm "syz-executor131", pid 3746, jiffies 4294957877 (age 40.700s) hex dump (first 32 bytes): b0 2e 04 40 81 88 ff ff 00 00 00 00 00 00 00 00 ...@............ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [] kmalloc include/linux/slab.h:581 [inline] [] kzalloc include/linux/slab.h:714 [inline] [] apparmor_sk_alloc_security+0x53/0xd0 security/apparmor/lsm.c:792 [] security_sk_alloc+0x31/0x70 security/security.c:2279 [] sk_prot_alloc+0x95/0x1b0 net/core/sock.c:1926 [] sk_alloc+0x32/0x2e0 net/core/sock.c:1976 [] smc_sock_alloc+0x51/0x1a0 net/smc/af_smc.c:246 [] __smc_create net/smc/af_smc.c:2879 [inline] [] smc_create+0x89/0x180 net/smc/af_smc.c:2910 [] __sock_create+0x1ab/0x2b0 net/socket.c:1468 [] sock_create net/socket.c:1519 [inline] [] __sys_socket+0x6f/0x140 net/socket.c:1561 [] __do_sys_socket net/socket.c:1570 [inline] [] __se_sys_socket net/socket.c:1568 [inline] [] __x64_sys_socket+0x1a/0x20 net/socket.c:1568 [] do_syscall_x64 arch/x86/entry/common.c:50 [inline] [] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80 [] entry_SYSCALL_64_after_hwframe+0x44/0xae BUG: memory leak unreferenced object 0xffff88811569d880 (size 1504): comm "syz-executor131", pid 3754, jiffies 4294957955 (age 39.920s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 2b 00 07 40 00 00 00 00 00 00 00 00 00 00 00 00 +..@............ backtrace: [] sk_prot_alloc+0x3e/0x1b0 net/core/sock.c:1917 [] sk_alloc+0x32/0x2e0 net/core/sock.c:1976 [] smc_sock_alloc+0x51/0x1a0 net/smc/af_smc.c:246 [] __smc_create net/smc/af_smc.c:2879 [inline] [] smc_create+0x89/0x180 net/smc/af_smc.c:2910 [] __sock_create+0x1ab/0x2b0 net/socket.c:1468 [] sock_create net/socket.c:1519 [inline] [] __sys_socket+0x6f/0x140 net/socket.c:1561 [] __do_sys_socket net/socket.c:1570 [inline] [] __se_sys_socket net/socket.c:1568 [inline] [] __x64_sys_socket+0x1a/0x20 net/socket.c:1568 [] do_syscall_x64 arch/x86/entry/common.c:50 [inline] [] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80 [] entry_SYSCALL_64_after_hwframe+0x44/0xae BUG: memory leak unreferenced object 0xffff888115827920 (size 32): comm "syz-executor131", pid 3754, jiffies 4294957955 (age 39.920s) hex dump (first 32 bytes): b0 2e 04 40 81 88 ff ff 00 00 00 00 00 00 00 00 ...@............ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [] kmalloc include/linux/slab.h:581 [inline] [] kzalloc include/linux/slab.h:714 [inline] [] apparmor_sk_alloc_security+0x53/0xd0 security/apparmor/lsm.c:792 [] security_sk_alloc+0x31/0x70 security/security.c:2279 [] sk_prot_alloc+0x95/0x1b0 net/core/sock.c:1926 [] sk_alloc+0x32/0x2e0 net/core/sock.c:1976 [] smc_sock_alloc+0x51/0x1a0 net/smc/af_smc.c:246 [] __smc_create net/smc/af_smc.c:2879 [inline] [] smc_create+0x89/0x180 net/smc/af_smc.c:2910 [] __sock_create+0x1ab/0x2b0 net/socket.c:1468 [] sock_create net/socket.c:1519 [inline] [] __sys_socket+0x6f/0x140 net/socket.c:1561 [] __do_sys_socket net/socket.c:1570 [inline] [] __se_sys_socket net/socket.c:1568 [inline] [] __x64_sys_socket+0x1a/0x20 net/socket.c:1568 [] do_syscall_x64 arch/x86/entry/common.c:50 [inline] [] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80 [] entry_SYSCALL_64_after_hwframe+0x44/0xae BUG: memory leak unreferenced object 0xffff88811569d280 (size 1504): comm "syz-executor131", pid 3753, jiffies 4294957955 (age 39.920s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 2b 00 07 40 00 00 00 00 00 00 00 00 00 00 00 00 +..@............ backtrace: [] sk_prot_alloc+0x3e/0x1b0 net/core/sock.c:1917 [] sk_alloc+0x32/0x2e0 net/core/sock.c:1976 [] smc_sock_alloc+0x51/0x1a0 net/smc/af_smc.c:246 [] __smc_create net/smc/af_smc.c:2879 [inline] [] smc_create+0x89/0x180 net/smc/af_smc.c:2910 [] __sock_create+0x1ab/0x2b0 net/socket.c:1468 [] sock_create net/socket.c:1519 [inline] [] __sys_socket+0x6f/0x140 net/socket.c:1561 [] __do_sys_socket net/socket.c:1570 [inline] [] __se_sys_socket net/socket.c:1568 [inline] [] __x64_sys_socket+0x1a/0x20 net/socket.c:1568 [] do_syscall_x64 arch/x86/entry/common.c:50 [inline] [] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80 [] entry_SYSCALL_64_after_hwframe+0x44/0xae BUG: memory leak unreferenced object 0xffff8881158a5840 (size 1504): comm "syz-executor131", pid 3746, jiffies 4294957877 (age 40.770s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 2b 00 07 40 00 00 00 00 00 00 00 00 00 00 00 00 +..@............ backtrace: [] sk_prot_alloc+0x3e/0x1b0 net/core/sock.c:1917 [] sk_alloc+0x32/0x2e0 net/core/sock.c:1976 [] smc_sock_alloc+0x51/0x1a0 net/smc/af_smc.c:246 [] __smc_create net/smc/af_smc.c:2879 [inline] [] smc_create+0x89/0x180 net/smc/af_smc.c:2910 [] __sock_create+0x1ab/0x2b0 net/socket.c:1468 [] sock_create net/socket.c:1519 [inline] [] __sys_socket+0x6f/0x140 net/socket.c:1561 [] __do_sys_socket net/socket.c:1570 [inline] [] __se_sys_socket net/socket.c:1568 [inline] [] __x64_sys_socket+0x1a/0x20 net/socket.c:1568 [] do_syscall_x64 arch/x86/entry/common.c:50 [inline] [] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80 [] entry_SYSCALL_64_after_hwframe+0x44/0xae BUG: memory leak unreferenced object 0xffff888114575d80 (size 32): comm "syz-executor131", pid 3746, jiffies 4294957877 (age 40.770s) hex dump (first 32 bytes): b0 2e 04 40 81 88 ff ff 00 00 00 00 00 00 00 00 ...@............ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [] kmalloc include/linux/slab.h:581 [inline] [] kzalloc include/linux/slab.h:714 [inline] [] apparmor_sk_alloc_security+0x53/0xd0 security/apparmor/lsm.c:792 [] security_sk_alloc+0x31/0x70 security/security.c:2279 [] sk_prot_alloc+0x95/0x1b0 net/core/sock.c:1926 [] sk_alloc+0x32/0x2e0 net/core/sock.c:1976 [] smc_sock_alloc+0x51/0x1a0 net/smc/af_smc.c:246 [] __smc_create net/smc/af_smc.c:2879 [inline] [] smc_create+0x89/0x180 net/smc/af_smc.c:2910 [] __sock_create+0x1ab/0x2b0 net/socket.c:1468 [] sock_create net/socket.c:1519 [inline] [] __sys_socket+0x6f/0x140 net/socket.c:1561 [] __do_sys_socket net/socket.c:1570 [inline] [] __se_sys_socket net/socket.c:1568 [inline] [] __x64_sys_socket+0x1a/0x20 net/socket.c:1568 [] do_syscall_x64 arch/x86/entry/common.c:50 [inline] [] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80 [] entry_SYSCALL_64_after_hwframe+0x44/0xae BUG: memory leak unreferenced object 0xffff88811569d880 (size 1504): comm "syz-executor131", pid 3754, jiffies 4294957955 (age 39.990s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 2b 00 07 40 00 00 00 00 00 00 00 00 00 00 00 00 +..@............ backtrace: [] sk_prot_alloc+0x3e/0x1b0 net/core/sock.c:1917 [] sk_alloc+0x32/0x2e0 net/core/sock.c:1976 [] smc_sock_alloc+0x51/0x1a0 net/smc/af_smc.c:246 [] __smc_create net/smc/af_smc.c:2879 [inline] [] smc_create+0x89/0x180 net/smc/af_smc.c:2910 [] __sock_create+0x1ab/0x2b0 net/socket.c:1468 [] sock_create net/socket.c:1519 [inline] [] __sys_socket+0x6f/0x140 net/socket.c:1561 [] __do_sys_socket net/socket.c:1570 [inline] [] __se_sys_socket net/socket.c:1568 [inline] [] __x64_sys_socket+0x1a/0x20 net/socket.c:1568 [] do_syscall_x64 arch/x86/entry/common.c:50 [inline] [] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80 [] entry_SYSCALL_64_after_hwframe+0x44/0xae BUG: memory leak unreferenced object 0xffff888115827920 (size 32): comm "syz-executor131", pid 3754, jiffies 4294957955 (age 39.990s) hex dump (first 32 bytes): b0 2e 04 40 81 88 ff ff 00 00 00 00 00 00 00 00 ...@............ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [] kmalloc include/linux/slab.h:581 [inline] [] kzalloc include/linux/slab.h:714 [inline] [] apparmor_sk_alloc_security+0x53/0xd0 security/apparmor/lsm.c:792 [] security_sk_alloc+0x31/0x70 security/security.c:2279 [] sk_prot_alloc+0x95/0x1b0 net/core/sock.c:1926 [] sk_alloc+0x32/0x2e0 net/core/sock.c:1976 [] smc_sock_alloc+0x51/0x1a0 net/smc/af_smc.c:246 [] __smc_create net/smc/af_smc.c:2879 [inline] [] smc_create+0x89/0x180 net/smc/af_smc.c:2910 [] __sock_create+0x1ab/0x2b0 net/socket.c:1468 [] sock_create net/socket.c:1519 [inline] [] __sys_socket+0x6f/0x140 net/socket.c:1561 [] __do_sys_socket net/socket.c:1570 [inline] [] __se_sys_socket net/socket.c:1568 [inline] [] __x64_sys_socket+0x1a/0x20 net/socket.c:1568 [] do_syscall_x64 arch/x86/entry/common.c:50 [inline] [] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80 [] entry_SYSCALL_64_after_hwframe+0x44/0xae BUG: memory leak unreferenced object 0xffff88811569d280 (size 1504): comm "syz-executor131", pid 3753, jiffies 4294957955 (age 39.990s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 2b 00 07 40 00 00 00 00 00 00 00 00 00 00 00 00 +..@............ backtrace: [] sk_prot_alloc+0x3e/0x1b0 net/core/sock.c:1917 [] sk_alloc+0x32/0x2e0 net/core/sock.c:1976 [] smc_sock_alloc+0x51/0x1a0 net/smc/af_smc.c:246 [] __smc_create net/smc/af_smc.c:2879 [inline] [] smc_create+0x89/0x180 net/smc/af_smc.c:2910 [] __sock_create+0x1ab/0x2b0 net/socket.c:1468 [] sock_create net/socket.c:1519 [inline] [] __sys_socket+0x6f/0x140 net/socket.c:1561 [] __do_sys_socket net/socket.c:1570 [inline] [] __se_sys_socket net/socket.c:1568 [inline] [] __x64_sys_socket+0x1a/0x20 net/socket.c:1568 [] do_syscall_x64 arch/x86/entry/common.c:50 [inline] [] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80 [] entry_SYSCALL_64_after_hwframe+0x44/0xae BUG: memory leak unreferenced object 0xffff8881158a5840 (size 1504): comm "syz-executor131", pid 3746, jiffies 4294957877 (age 40.830s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 2b 00 07 40 00 00 00 00 00 00 00 00 00 00 00 00 +..@............ backtrace: [] sk_prot_alloc+0x3e/0x1b0 net/core/sock.c:1917 [] sk_alloc+0x32/0x2e0 net/core/sock.c:1976 [] smc_sock_alloc+0x51/0x1a0 net/smc/af_smc.c:246 [] __smc_create net/smc/af_smc.c:2879 [inline] [] smc_create+0x89/0x180 net/smc/af_smc.c:2910 [] __sock_create+0x1ab/0x2b0 net/socket.c:1468 [] sock_create net/socket.c:1519 [inline] [] __sys_socket+0x6f/0x140 net/socket.c:1561 [] __do_sys_socket net/socket.c:1570 [inline] [] __se_sys_socket net/socket.c:1568 [inline] [] __x64_sys_socket+0x1a/0x20 net/socket.c:1568 [] do_syscall_x64 arch/x86/entry/common.c:50 [inline] [] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80 [] entry_SYSCALL_64_after_hwframe+0x44/0xae BUG: memory leak unreferenced object 0xffff888114575d80 (size 32): comm "syz-executor131", pid 3746, jiffies 4294957877 (age 40.830s) hex dump (first 32 bytes): b0 2e 04 40 81 88 ff ff 00 00 00 00 00 00 00 00 ...@............ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [] kmalloc include/linux/slab.h:581 [inline] [] kzalloc include/linux/slab.h:714 [inline] [] apparmor_sk_alloc_security+0x53/0xd0 security/apparmor/lsm.c:792 [] security_sk_alloc+0x31/0x70 security/security.c:2279 [] sk_prot_alloc+0x95/0x1b0 net/core/sock.c:1926 [] sk_alloc+0x32/0x2e0 net/core/sock.c:1976 [] smc_sock_alloc+0x51/0x1a0 net/smc/af_smc.c:246 [] __smc_create net/smc/af_smc.c:2879 [inline] [] smc_create+0x89/0x180 net/smc/af_smc.c:2910 [] __sock_create+0x1ab/0x2b0 net/socket.c:1468 [] sock_create net/socket.c:1519 [inline] [] __sys_socket+0x6f/0x140 net/socket.c:1561 [] __do_sys_socket net/socket.c:1570 [inline] [] __se_sys_socket net/socket.c:1568 [inline] [] __x64_sys_socket+0x1a/0x20 net/socket.c:1568 [] do_syscall_x64 arch/x86/entry/common.c:50 [inline] [] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80 [] entry_SYSCALL_64_after_hwframe+0x44/0xae BUG: memory leak unreferenced object 0xffff88811569d880 (size 1504): comm "syz-executor131", pid 3754, jiffies 4294957955 (age 40.050s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 2b 00 07 40 00 00 00 00 00 00 00 00 00 00 00 00 +..@............ backtrace: [] sk_prot_alloc+0x3e/0x1b0 net/core/sock.c:1917 [] sk_alloc+0x32/0x2e0 net/core/sock.c:1976 [] smc_sock_alloc+0x51/0x1a0 net/smc/af_smc.c:246 [] __smc_create net/smc/af_smc.c:2879 [inline] [] smc_create+0x89/0x180 net/smc/af_smc.c:2910 [] __sock_create+0x1ab/0x2b0 net/socket.c:1468 [] sock_create net/socket.c:1519 [inline] [] __sys_socket+0x6f/0x140 net/socket.c:1561 [] __do_sys_socket net/socket.c:1570 [inline] [] __se_sys_socket net/socket.c:1568 [inline] [] __x64_sys_socket+0x1a/0x20 net/socket.c:1568 [] do_syscall_x64 arch/x86/entry/common.c:50 [inline] [] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80 [] entry_SYSCALL_64_after_hwframe+0x44/0xae BUG: memory leak unreferenced object 0xffff888115827920 (size 32): comm "syz-executor131", pid 3754, jiffies 4294957955 (age 40.050s) hex dump (first 32 bytes): b0 2e 04 40 81 88 ff ff 00 00 00 00 00 00 00 00 ...@............ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [] kmalloc include/linux/slab.h:581 [inline] [] kzalloc include/linux/slab.h:714 [inline] [] apparmor_sk_alloc_security+0x53/0xd0 security/apparmor/lsm.c:792 [] security_sk_alloc+0x31/0x70 security/security.c:2279 [] sk_prot_alloc+0x95/0x1b0 net/core/sock.c:1926 [] sk_alloc+0x32/0x2e0 net/core/sock.c:1976 [] smc_sock_alloc+0x51/0x1a0 net/smc/af_smc.c:246 [] __smc_create net/smc/af_smc.c:2879 [inline] [] smc_create+0x89/0x180 net/smc/af_smc.c:2910 [] __sock_create+0x1ab/0x2b0 net/socket.c:1468 [] sock_create net/socket.c:1519 [inline] [] __sys_socket+0x6f/0x140 net/socket.c:1561 [] __do_sys_socket net/socket.c:1570 [inline] [] __se_sys_socket net/socket.c:1568 [inline] [] __x64_sys_socket+0x1a/0x20 net/socket.c:1568 [] do_syscall_x64 arch/x86/entry/common.c:50 [inline] [] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80 [] entry_SYSCALL_64_after_hwframe+0x44/0xae BUG: memory leak unreferenced object 0xffff88811569d280 (size 1504): comm "syz-executor131", pid 3753, jiffies 4294957955 (age 40.050s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 2b 00 07 40 00 00 00 00 00 00 00 00 00 00 00 00 +..@............ backtrace: [] sk_prot_alloc+0x3e/0x1b0 net/core/sock.c:1917 [] sk_alloc+0x32/0x2e0 net/core/sock.c:1976 [] smc_sock_alloc+0x51/0x1a0 net/smc/af_smc.c:246 [] __smc_create net/smc/af_smc.c:2879 [inline] [] smc_create+0x89/0x180 net/smc/af_smc.c:2910 [] __sock_create+0x1ab/0x2b0 net/socket.c:1468 [] sock_create net/socket.c:1519 [inline] [] __sys_socket+0x6f/0x140 net/socket.c:1561 [] __do_sys_socket net/socket.c:1570 [inline] [] __se_sys_socket net/socket.c:1568 [inline] [] __x64_sys_socket+0x1a/0x20 net/socket.c:1568 [] do_syscall_x64 arch/x86/entry/common.c:50 [inline] [] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80 [] entry_SYSCALL_64_after_hwframe+0x44/0xae BUG: memory leak unreferenced object 0xffff8881158a5840 (size 1504): comm "syz-executor131", pid 3746, jiffies 4294957877 (age 40.890s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 2b 00 07 40 00 00 00 00 00 00 00 00 00 00 00 00 +..@............ backtrace: [] sk_prot_alloc+0x3e/0x1b0 net/core/sock.c:1917 [] sk_alloc+0x32/0x2e0 net/core/sock.c:1976 [] smc_sock_alloc+0x51/0x1a0 net/smc/af_smc.c:246 [] __smc_create net/smc/af_smc.c:2879 [inline] [] smc_create+0x89/0x180 net/smc/af_smc.c:2910 [] __sock_create+0x1ab/0x2b0 net/socket.c:1468 [] sock_create net/socket.c:1519 [inline] [] __sys_socket+0x6f/0x140 net/socket.c:1561 [] __do_sys_socket net/socket.c:1570 [inline] [] __se_sys_socket net/socket.c:1568 [inline] [] __x64_sys_socket+0x1a/0x20 net/socket.c:1568 [] do_syscall_x64 arch/x86/entry/common.c:50 [inline] [] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80 [] entry_SYSCALL_64_after_hwframe+0x44/0xae BUG: memory leak unreferenced object 0xffff888114575d80 (size 32): comm "syz-executor131", pid 3746, jiffies 4294957877 (age 40.890s) hex dump (first 32 bytes): b0 2e 04 40 81 88 ff ff 00 00 00 00 00 00 00 00 ...@............ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [] kmalloc include/linux/slab.h:581 [inline] [] kzalloc include/linux/slab.h:714 [inline] [] apparmor_sk_alloc_security+0x53/0xd0 security/apparmor/lsm.c:792 [] security_sk_alloc+0x31/0x70 security/security.c:2279 [] sk_prot_alloc+0x95/0x1b0 net/core/sock.c:1926 [] sk_alloc+0x32/0x2e0 net/core/sock.c:1976 [] smc_sock_alloc+0x51/0x1a0 net/smc/af_smc.c:246 [] __smc_create net/smc/af_smc.c:2879 [inline] [] smc_create+0x89/0x180 net/smc/af_smc.c:2910 [] __sock_create+0x1ab/0x2b0 net/socket.c:1468 [] sock_create net/socket.c:1519 [inline] [] __sys_socket+0x6f/0x140 net/socket.c:1561 [] __do_sys_socket net/socket.c:1570 [inline] [] __se_sys_socket net/socket.c:1568 [inline] [] __x64_sys_socket+0x1a/0x20 net/socket.c:1568 [] do_syscall_x64 arch/x86/entry/common.c:50 [inline] [] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80 [] entry_SYSCALL_64_after_hwframe+0x44/0xae BUG: memory leak unreferenced object 0xffff88811569d880 (size 1504): comm "syz-executor131", pid 3754, jiffies 4294957955 (age 40.110s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 2b 00 07 40 00 00 00 00 00 00 00 00 00 00 00 00 +..@............ backtrace: [] sk_prot_alloc+0x3e/0x1b0 net/core/sock.c:1917 [] sk_alloc+0x32/0x2e0 net/core/sock.c:1976 [] smc_sock_alloc+0x51/0x1a0 net/smc/af_smc.c:246 [] __smc_create net/smc/af_smc.c:2879 [inline] [] smc_create+0x89/0x180 net/smc/af_smc.c:2910 [] __sock_create+0x1ab/0x2b0 net/socket.c:1468 [] sock_create net/socket.c:1519 [inline] [] __sys_socket+0x6f/0x140 net/socket.c:1561 [] __do_sys_socket net/socket.c:1570 [inline] [] __se_sys_socket net/socket.c:1568 [inline] [] __x64_sys_socket+0x1a/0x20 net/socket.c:1568 [] do_syscall_x64 arch/x86/entry/common.c:50 [inline] [] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80 [] entry_SYSCALL_64_after_hwframe+0x44/0xae BUG: memory leak unreferenced object 0xffff888115827920 (size 32): comm "syz-executor131", pid 3754, jiffies 4294957955 (age 40.110s) hex dump (first 32 bytes): b0 2e 04 40 81 88 ff ff 00 00 00 00 00 00 00 00 ...@............ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [] kmalloc include/linux/slab.h:581 [inline] [] kzalloc include/linux/slab.h:714 [inline] [] apparmor_sk_alloc_security+0x53/0xd0 security/apparmor/lsm.c:792 [] security_sk_alloc+0x31/0x70 security/security.c:2279 [] sk_prot_alloc+0x95/0x1b0 net/core/sock.c:1926 [] sk_alloc+0x32/0x2e0 net/core/sock.c:1976 [] smc_sock_alloc+0x51/0x1a0 net/smc/af_smc.c:246 [] __smc_create net/smc/af_smc.c:2879 [inline] [] smc_create+0x89/0x180 net/smc/af_smc.c:2910 [] __sock_create+0x1ab/0x2b0 net/socket.c:1468 [] sock_create net/socket.c:1519 [inline] [] __sys_socket+0x6f/0x140 net/socket.c:1561 [] __do_sys_socket net/socket.c:1570 [inline] [] __se_sys_socket net/socket.c:1568 [inline] [] __x64_sys_socket+0x1a/0x20 net/socket.c:1568 [] do_syscall_x64 arch/x86/entry/common.c:50 [inline] [] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80 [] entry_SYSCALL_64_after_hwframe+0x44/0xae BUG: memory leak unreferenced object 0xffff88811569d280 (size 1504): comm "syz-executor131", pid 3753, jiffies 4294957955 (age 40.110s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 2b 00 07 40 00 00 00 00 00 00 00 00 00 00 00 00 +..@............ backtrace: [] sk_prot_alloc+0x3e/0x1b0 net/core/sock.c:1917 [] sk_alloc+0x32/0x2e0 net/core/sock.c:1976 [] smc_sock_alloc+0x51/0x1a0 net/smc/af_smc.c:246 [] __smc_create net/smc/af_smc.c:2879 [inline] [] smc_create+0x89/0x180 net/smc/af_smc.c:2910 [] __sock_create+0x1ab/0x2b0 net/socket.c:1468 [] sock_create net/socket.c:1519 [inline] [] __sys_socket+0x6f/0x140 net/socket.c:1561 [] __do_sys_socket net/socket.c:1570 [inline] [] __se_sys_socket net/socket.c:1568 [inline] [] __x64_sys_socket+0x1a/0x20 net/socket.c:1568 [] do_syscall_x64 arch/x86/entry/common.c:50 [inline] [] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80 [] entry_SYSCALL_64_after_hwframe+0x44/0xae BUG: memory leak unreferenced object 0xffff8881158a5840 (size 1504): comm "syz-executor131", pid 3746, jiffies 4294957877 (age 40.960s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 2b 00 07 40 00 00 00 00 00 00 00 00 00 00 00 00 +..@............ backtrace: [] sk_prot_alloc+0x3e/0x1b0 net/core/sock.c:1917 [] sk_alloc+0x32/0x2e0 net/core/sock.c:1976 [] smc_sock_alloc+0x51/0x1a0 net/smc/af_smc.c:246 [] __smc_create net/smc/af_smc.c:2879 [inline] [] smc_create+0x89/0x180 net/smc/af_smc.c:2910 [] __sock_create+0x1ab/0x2b0 net/socket.c:1468 [] sock_create net/socket.c:1519 [inline] [] __sys_socket+0x6f/0x140 net/socket.c:1561 [] __do_sys_socket net/socket.c:1570 [inline] [] __se_sys_socket net/socket.c:1568 [inline] [] __x64_sys_socket+0x1a/0x20 net/socket.c:1568 [] do_syscall_x64 arch/x86/entry/common.c:50 [inline] [] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80 [] entry_SYSCALL_64_after_hwframe+0x44/0xae BUG: memory leak unreferenced object 0xffff888114575d80 (size 32): comm "syz-executor131", pid 3746, jiffies 4294957877 (age 40.960s) hex dump (first 32 bytes): b0 2e 04 40 81 88 ff ff 00 00 00 00 00 00 00 00 ...@............ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [] kmalloc include/linux/slab.h:581 [inline] [] kzalloc include/linux/slab.h:714 [inline] [] apparmor_sk_alloc_security+0x53/0xd0 security/apparmor/lsm.c:792 [] security_sk_alloc+0x31/0x70 security/security.c:2279 [] sk_prot_alloc+0x95/0x1b0 net/core/sock.c:1926 [] sk_alloc+0x32/0x2e0 net/core/sock.c:1976 [] smc_sock_alloc+0x51/0x1a0 net/smc/af_smc.c:246 [] __smc_create net/smc/af_smc.c:2879 [inline] [] smc_create+0x89/0x180 net/smc/af_smc.c:2910 [] __sock_create+0x1ab/0x2b0 net/socket.c:1468 [] sock_create net/socket.c:1519 [inline] [] __sys_socket+0x6f/0x140 net/socket.c:1561 [] __do_sys_socket net/socket.c:1570 [inline] [] __se_sys_socket net/socket.c:1568 [inline] [] __x64_sys_socket+0x1a/0x20 net/socket.c:1568 [] do_syscall_x64 arch/x86/entry/common.c:50 [inline] [] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80 [] entry_SYSCALL_64_after_hwframe+0x44/0xae BUG: memory leak unreferenced object 0xffff88811569d880 (size 1504): comm "syz-executor131", pid 3754, jiffies 4294957955 (age 40.180s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 2b 00 07 40 00 00 00 00 00 00 00 00 00 00 00 00 +..@............ backtrace: [] sk_prot_alloc+0x3e/0x1b0 net/core/sock.c:1917 [] sk_alloc+0x32/0x2e0 net/core/sock.c:1976 [] smc_sock_alloc+0x51/0x1a0 net/smc/af_smc.c:246 [] __smc_create net/smc/af_smc.c:2879 [inline] [] smc_create+0x89/0x180 net/smc/af_smc.c:2910 [] __sock_create+0x1ab/0x2b0 net/socket.c:1468 [] sock_create net/socket.c:1519 [inline] [] __sys_socket+0x6f/0x140 net/socket.c:1561 [] __do_sys_socket net/socket.c:1570 [inline] [] __se_sys_socket net/socket.c:1568 [inline] [] __x64_sys_socket+0x1a/0x20 net/socket.c:1568 [] do_syscall_x64 arch/x86/entry/common.c:50 [inline] [] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80 [] entry_SYSCALL_64_after_hwframe+0x44/0xae BUG: memory leak unreferenced object 0xffff888115827920 (size 32): comm "syz-executor131", pid 3754, jiffies 4294957955 (age 40.180s) hex dump (first 32 bytes): b0 2e 04 40 81 88 ff ff 00 00 00 00 00 00 00 00 ...@............ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [] kmalloc include/linux/slab.h:581 [inline] [] kzalloc include/linux/slab.h:714 [inline] [] apparmor_sk_alloc_security+0x53/0xd0 security/apparmor/lsm.c:792 [] security_sk_alloc+0x31/0x70 security/security.c:2279 [] sk_prot_alloc+0x95/0x1b0 net/core/sock.c:1926 [] sk_alloc+0x32/0x2e0 net/core/sock.c:1976 [] smc_sock_alloc+0x51/0x1a0 net/smc/af_smc.c:246 [] __smc_create net/smc/af_smc.c:2879 [inline] [] smc_create+0x89/0x180 net/smc/af_smc.c:2910 [] __sock_create+0x1ab/0x2b0 net/socket.c:1468 [] sock_create net/socket.c:1519 [inline] [] __sys_socket+0x6f/0x140 net/socket.c:1561 [] __do_sys_socket net/socket.c:1570 [inline] [] __se_sys_socket net/socket.c:1568 [inline] [] __x64_sys_socket+0x1a/0x20 net/socket.c:1568 [] do_syscall_x64 arch/x86/entry/common.c:50 [inline] [] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80 [] entry_SYSCALL_64_after_hwframe+0x44/0xae BUG: memory leak unreferenced object 0xffff88811569d280 (size 1504): comm "syz-executor131", pid 3753, jiffies 4294957955 (age 40.180s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 2b 00 07 40 00 00 00 00 00 00 00 00 00 00 00 00 +..@............ backtrace: [] sk_prot_alloc+0x3e/0x1b0 net/core/sock.c:1917 [] sk_alloc+0x32/0x2e0 net/core/sock.c:1976 [] smc_sock_alloc+0x51/0x1a0 net/smc/af_smc.c:246 [] __smc_create net/smc/af_smc.c:2879 [inline] [] smc_create+0x89/0x180 net/smc/af_smc.c:2910 [] __sock_create+0x1ab/0x2b0 net/socket.c:1468 [] sock_create net/socket.c:1519 [inline] [] __sys_socket+0x6f/0x140 net/socket.c:1561 [] __do_sys_socket net/socket.c:1570 [inline] [] __se_sys_socket net/socket.c:1568 [inline] [] __x64_sys_socket+0x1a/0x20 net/socket.c:1568 [] do_syscall_x64 arch/x86/entry/common.c:50 [inline] [] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80 [] entry_SYSCALL_64_after_hwframe+0x44/0xae BUG: memory leak unreferenced object 0xffff8881158a5840 (size 1504): comm "syz-executor131", pid 3746, jiffies 4294957877 (age 41.020s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 2b 00 07 40 00 00 00 00 00 00 00 00 00 00 00 00 +..@............ backtrace: [] sk_prot_alloc+0x3e/0x1b0 net/core/sock.c:1917 [] sk_alloc+0x32/0x2e0 net/core/sock.c:1976 [] smc_sock_alloc+0x51/0x1a0 net/smc/af_smc.c:246 [] __smc_create net/smc/af_smc.c:2879 [inline] [] smc_create+0x89/0x180 net/smc/af_smc.c:2910 [] __sock_create+0x1ab/0x2b0 net/socket.c:1468 [] sock_create net/socket.c:1519 [inline] [] __sys_socket+0x6f/0x140 net/socket.c:1561 [] __do_sys_socket net/socket.c:1570 [inline] [] __se_sys_socket net/socket.c:1568 [inline] [] __x64_sys_socket+0x1a/0x20 net/socket.c:1568 [] do_syscall_x64 arch/x86/entry/common.c:50 [inline] [] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80 [] entry_SYSCALL_64_after_hwframe+0x44/0xae BUG: memory leak unreferenced object 0xffff888114575d80 (size 32): comm "syz-executor131", pid 3746, jiffies 4294957877 (age 41.020s) hex dump (first 32 bytes): b0 2e 04 40 81 88 ff ff 00 00 00 00 00 00 00 00 ...@............ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [] kmalloc include/linux/slab.h:581 [inline] [] kzalloc include/linux/slab.h:714 [inline] [] apparmor_sk_alloc_security+0x53/0xd0 security/apparmor/lsm.c:792 [] security_sk_alloc+0x31/0x70 security/security.c:2279 [] sk_prot_alloc+0x95/0x1b0 net/core/sock.c:1926 [] sk_alloc+0x32/0x2e0 net/core/sock.c:1976 [] smc_sock_alloc+0x51/0x1a0 net/smc/af_smc.c:246 [] __smc_create net/smc/af_smc.c:2879 [inline] [] smc_create+0x89/0x180 net/smc/af_smc.c:2910 [] __sock_create+0x1ab/0x2b0 net/socket.c:1468 [] sock_create net/socket.c:1519 [inline] [] __sys_socket+0x6f/0x140 net/socket.c:1561 [] __do_sys_socket net/socket.c:1570 [inline] [] __se_sys_socket net/socket.c:1568 [inline] [] __x64_sys_socket+0x1a/0x20 net/socket.c:1568 [] do_syscall_x64 arch/x86/entry/common.c:50 [inline] [] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80 [] entry_SYSCALL_64_after_hwframe+0x44/0xae BUG: memory leak unreferenced object 0xffff88811569d880 (size 1504): comm "syz-executor131", pid 3754, jiffies 4294957955 (age 40.250s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 2b 00 07 40 00 00 00 00 00 00 00 00 00 00 00 00 +..@............ backtrace: [] sk_prot_alloc+0x3e/0x1b0 net/core/sock.c:1917 [] sk_alloc+0x32/0x2e0 net/core/sock.c:1976 [] smc_sock_alloc+0x51/0x1a0 net/smc/af_smc.c:246 [] __smc_create net/smc/af_smc.c:2879 [inline] [] smc_create+0x89/0x180 net/smc/af_smc.c:2910 [] __sock_create+0x1ab/0x2b0 net/socket.c:1468 [] sock_create net/socket.c:1519 [inline] [] __sys_socket+0x6f/0x140 net/socket.c:1561 [] __do_sys_socket net/socket.c:1570 [inline] [] __se_sys_socket net/socket.c:1568 [inline] [] __x64_sys_socket+0x1a/0x20 net/socket.c:1568 [] do_syscall_x64 arch/x86/entry/common.c:50 [inline] [] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80 [] entry_SYSCALL_64_after_hwframe+0x44/0xae BUG: memory leak unreferenced object 0xffff888115827920 (size 32): comm "syz-executor131", pid 3754, jiffies 4294957955 (age 40.250s) hex dump (first 32 bytes): b0 2e 04 40 81 88 ff ff 00 00 00 00 00 00 00 00 ...@............ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [] kmalloc include/linux/slab.h:581 [inline] [] kzalloc include/linux/slab.h:714 [inline] [] apparmor_sk_alloc_security+0x53/0xd0 security/apparmor/lsm.c:792 [] security_sk_alloc+0x31/0x70 security/security.c:2279 [] sk_prot_alloc+0x95/0x1b0 net/core/sock.c:1926 [] sk_alloc+0x32/0x2e0 net/core/sock.c:1976 [] smc_sock_alloc+0x51/0x1a0 net/smc/af_smc.c:246 [] __smc_create net/smc/af_smc.c:2879 [inline] [] smc_create+0x89/0x180 net/smc/af_smc.c:2910 [] __sock_create+0x1ab/0x2b0 net/socket.c:1468 [] sock_create net/socket.c:1519 [inline] [] __sys_socket+0x6f/0x140 net/socket.c:1561 [] __do_sys_socket net/socket.c:1570 [inline] [] __se_sys_socket net/socket.c:1568 [inline] [] __x64_sys_socket+0x1a/0x20 net/socket.c:1568 [] do_syscall_x64 arch/x86/entry/common.c:50 [inline] [] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80 [] entry_SYSCALL_64_after_hwframe+0x44/0xae BUG: memory leak unreferenced object 0xffff88811569d280 (size 1504): comm "syz-executor131", pid 3753, jiffies 4294957955 (age 40.250s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 2b 00 07 40 00 00 00 00 00 00 00 00 00 00 00 00 +..@............ backtrace: [] sk_prot_alloc+0x3e/0x1b0 net/core/sock.c:1917 [] sk_alloc+0x32/0x2e0 net/core/sock.c:1976 [] smc_sock_alloc+0x51/0x1a0 net/smc/af_smc.c:246 [] __smc_create net/smc/af_smc.c:2879 [inline] [] smc_create+0x89/0x180 net/smc/af_smc.c:2910 [] __sock_create+0x1ab/0x2b0 net/socket.c:1468 [] sock_create net/socket.c:1519 [inline] [] __sys_socket+0x6f/0x140 net/socket.c:1561 [] __do_sys_socket net/socket.c:1570 [inline] [] __se_sys_socket net/socket.c:1568 [inline] [] __x64_sys_socket+0x1a/0x20 net/socket.c:1568 [] do_syscall_x64 arch/x86/entry/common.c:50 [inline] [] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80 [] entry_SYSCALL_64_after_hwframe+0x44/0xae BUG: memory leak unreferenced object 0xffff8881158a5840 (size 1504): comm "syz-executor131", pid 3746, jiffies 4294957877 (age 41.090s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 2b 00 07 40 00 00 00 00 00 00 00 00 00 00 00 00 +..@............ backtrace: [] sk_prot_alloc+0x3e/0x1b0 net/core/sock.c:1917 [] sk_alloc+0x32/0x2e0 net/core/sock.c:1976 [] smc_sock_alloc+0x51/0x1a0 net/smc/af_smc.c:246 [] __smc_create net/smc/af_smc.c:2879 [inline] [] smc_create+0x89/0x180 net/smc/af_smc.c:2910 [] __sock_create+0x1ab/0x2b0 net/socket.c:1468 [] sock_create net/socket.c:1519 [inline] [] __sys_socket+0x6f/0x140 net/socket.c:1561 [] __do_sys_socket net/socket.c:1570 [inline] [] __se_sys_socket net/socket.c:1568 [inline] [] __x64_sys_socket+0x1a/0x20 net/socket.c:1568 [] do_syscall_x64 arch/x86/entry/common.c:50 [inline] [] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80 [] entry_SYSCALL_64_after_hwframe+0x44/0xae BUG: memory leak unreferenced object 0xffff888114575d80 (size 32): comm "syz-executor131", pid 3746, jiffies 4294957877 (age 41.090s) hex dump (first 32 bytes): b0 2e 04 40 81 88 ff ff 00 00 00 00 00 00 00 00 ...@............ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [] kmalloc include/linux/slab.h:581 [inline] [] kzalloc include/linux/slab.h:714 [inline] [] apparmor_sk_alloc_security+0x53/0xd0 security/apparmor/lsm.c:792 [] security_sk_alloc+0x31/0x70 security/security.c:2279 [] sk_prot_alloc+0x95/0x1b0 net/core/sock.c:1926 [] sk_alloc+0x32/0x2e0 net/core/sock.c:1976 [] smc_sock_alloc+0x51/0x1a0 net/smc/af_smc.c:246 [] __smc_create net/smc/af_smc.c:2879 [inline] [] smc_create+0x89/0x180 net/smc/af_smc.c:2910 [] __sock_create+0x1ab/0x2b0 net/socket.c:1468 [] sock_create net/socket.c:1519 [inline] [] __sys_socket+0x6f/0x140 net/socket.c:1561 [] __do_sys_socket net/socket.c:1570 [inline] [] __se_sys_socket net/socket.c:1568 [inline] [] __x64_sys_socket+0x1a/0x20 net/socket.c:1568 [] do_syscall_x64 arch/x86/entry/common.c:50 [inline] [] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80 [] entry_SYSCALL_64_after_hwframe+0x44/0xae BUG: memory leak unreferenced object 0xffff88811569d880 (size 1504): comm "syz-executor131", pid 3754, jiffies 4294957955 (age 40.310s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 2b 00 07 40 00 00 00 00 00 00 00 00 00 00 00 00 +..@............ backtrace: [] sk_prot_alloc+0x3e/0x1b0 net/core/sock.c:1917 [] sk_alloc+0x32/0x2e0 net/core/sock.c:1976 [] smc_sock_alloc+0x51/0x1a0 net/smc/af_smc.c:246 [] __smc_create net/smc/af_smc.c:2879 [inline] [] smc_create+0x89/0x180 net/smc/af_smc.c:2910 [] __sock_create+0x1ab/0x2b0 net/socket.c:1468 [] sock_create net/socket.c:1519 [inline] [] __sys_socket+0x6f/0x140 net/socket.c:1561 [] __do_sys_socket net/socket.c:1570 [inline] [] __se_sys_socket net/socket.c:1568 [inline] [] __x64_sys_socket+0x1a/0x20 net/socket.c:1568 [] do_syscall_x64 arch/x86/entry/common.c:50 [inline] [] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80 [] entry_SYSCALL_64_after_hwframe+0x44/0xae BUG: memory leak unreferenced object 0xffff888115827920 (size 32): comm "syz-executor131", pid 3754, jiffies 4294957955 (age 40.310s) hex dump (first 32 bytes): b0 2e 04 40 81 88 ff ff 00 00 00 00 00 00 00 00 ...@............ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [] kmalloc include/linux/slab.h:581 [inline] [] kzalloc include/linux/slab.h:714 [inline] [] apparmor_sk_alloc_security+0x53/0xd0 security/apparmor/lsm.c:792 [] security_sk_alloc+0x31/0x70 security/security.c:2279 [] sk_prot_alloc+0x95/0x1b0 net/core/sock.c:1926 [] sk_alloc+0x32/0x2e0 net/core/sock.c:1976 [] smc_sock_alloc+0x51/0x1a0 net/smc/af_smc.c:246 [] __smc_create net/smc/af_smc.c:2879 [inline] [] smc_create+0x89/0x180 net/smc/af_smc.c:2910 [] __sock_create+0x1ab/0x2b0 net/socket.c:1468 [] sock_create net/socket.c:1519 [inline] [] __sys_socket+0x6f/0x140 net/socket.c:1561 [] __do_sys_socket net/socket.c:1570 [inline] [] __se_sys_socket net/socket.c:1568 [inline] [] __x64_sys_socket+0x1a/0x20 net/socket.c:1568 [] do_syscall_x64 arch/x86/entry/common.c:50 [inline] [] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80 [] entry_SYSCALL_64_after_hwframe+0x44/0xae BUG: memory leak unreferenced object 0xffff88811569d280 (size 1504): comm "syz-executor131", pid 3753, jiffies 4294957955 (age 40.310s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 2b 00 07 40 00 00 00 00 00 00 00 00 00 00 00 00 +..@............ backtrace: [] sk_prot_alloc+0x3e/0x1b0 net/core/sock.c:1917 [] sk_alloc+0x32/0x2e0 net/core/sock.c:1976 [] smc_sock_alloc+0x51/0x1a0 net/smc/af_smc.c:246 [] __smc_create net/smc/af_smc.c:2879 [inline] [] smc_create+0x89/0x180 net/smc/af_smc.c:2910 [] __sock_create+0x1ab/0x2b0 net/socket.c:1468 [] sock_create net/socket.c:1519 [inline] [] __sys_socket+0x6f/0x140 net/socket.c:1561 [] __do_sys_socket net/socket.c:1570 [inline] [] __se_sys_socket net/socket.c:1568 [inline] [] __x64_sys_socket+0x1a/0x20 net/socket.c:1568 [] do_syscall_x64 arch/x86/entry/common.c:50 [inline] [] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80 [] entry_SYSCALL_64_after_hwframe+0x44/0xae --- This report is generated by a bot. It may contain errors. See https://goo.gl/tpsmEJ for more information about syzbot. syzbot engineers can be reached at syzkaller@googlegroups.com. syzbot will keep track of this issue. See: https://goo.gl/tpsmEJ#status for how to communicate with syzbot. syzbot can test patches for this issue, for details see: https://goo.gl/tpsmEJ#testing-patches