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 X-Spam-Level: X-Spam-Status: No, score=-0.7 required=3.0 tests=FROM_LOCAL_HEX, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2C76DC00319 for ; Sat, 2 Mar 2019 07:05:09 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id EE76E2085A for ; Sat, 2 Mar 2019 07:05:08 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727059AbfCBHFH (ORCPT ); Sat, 2 Mar 2019 02:05:07 -0500 Received: from mail-it1-f198.google.com ([209.85.166.198]:35223 "EHLO mail-it1-f198.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726049AbfCBHFH (ORCPT ); Sat, 2 Mar 2019 02:05:07 -0500 Received: by mail-it1-f198.google.com with SMTP id 142so298950itx.0 for ; Fri, 01 Mar 2019 23:05:05 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:date:message-id:subject:from:to; bh=OM7CbXXR1xx2ZuezkNYRjNje+DBv6SzYf50ZfbqkGB4=; b=lSFH2rhONkq37q2n6s9ByOmxt18o2yO+ReKV4SBqz5xbR19XGsSDsNK2D9M3T/gxT2 ZU6c4zcnPtFzTaWwSjlMCSfh23LMwRxUcX3ZIMtYf/OJtpVKysv+6IBxdD8WocB+3ex1 1R0GYM1kCusR0kfEYRX0v4O3t7wXsv10LPpg0vP2BgrkrgeVYRkfsORnXlggsGq4KtkZ ABv3+9lHrWagt4+OQENxaT19sPCFbaKTby9z2pLi+j5+USfidRetiAuv+xUnhH9j8K/7 VO4gM9fkNteUI2w4G9HtJDvkx5bmL14roRa5f5jcxUKvc4lxr1pIoQ7OiHjyNB7tsZ1M jltQ== X-Gm-Message-State: APjAAAUiGqvQA/uEyGjv+cT6piWRudxP+ISAGcahQByrE8zA+vsYe9h1 wRFaAvvzEuGDYF2KWAvxZ6y6znG3BcjjV2roi0x8FxRvBjej X-Google-Smtp-Source: APXvYqyeTaopmkDVAsOvK3XhqcsAHGXrcC786pkyHMXfd6xAEzCzuuUZpi9Mai0r8rYfyOVYRBpEXSDP1ApvAcwBXNrQaC+pHP/v MIME-Version: 1.0 X-Received: by 2002:a6b:f215:: with SMTP id q21mr5120096ioh.25.1551510305383; Fri, 01 Mar 2019 23:05:05 -0800 (PST) Date: Fri, 01 Mar 2019 23:05:05 -0800 X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <0000000000009e31600583172454@google.com> Subject: BUG: spinlock bad magic in flush_workqueue_prep_pwqs From: syzbot To: davem@davemloft.net, edumazet@google.com, isdn@linux-pingi.de, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8"; format=flowed; delsp=yes Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello, syzbot found the following crash on: HEAD commit: 7d762d69145a afs: Fix manually set volume location server .. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=13044284c00000 kernel config: https://syzkaller.appspot.com/x/.config?x=b76ec970784287c dashboard link: https://syzkaller.appspot.com/bug?extid=130f0c441448a93a166b compiler: gcc (GCC) 9.0.0 20181231 (experimental) Unfortunately, I don't have any reproducer for this crash yet. IMPORTANT: if you fix the bug, please add the following tag to the commit: Reported-by: syzbot+130f0c441448a93a166b@syzkaller.appspotmail.com BUG: spinlock bad magic on CPU#1, syz-executor.2/18168 lock: 0xffff8880ae92cd2d, .magic: 00000000, .owner: /-1, .owner_cpu: 0 CPU: 1 PID: 18168 Comm: syz-executor.2 Not tainted 5.0.0-rc8+ #88 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x172/0x1f0 lib/dump_stack.c:113 spin_dump.cold+0x81/0xe6 kernel/locking/spinlock_debug.c:67 spin_bug kernel/locking/spinlock_debug.c:75 [inline] debug_spin_lock_before kernel/locking/spinlock_debug.c:83 [inline] do_raw_spin_lock+0x231/0x2e0 kernel/locking/spinlock_debug.c:112 __raw_spin_lock_irq include/linux/spinlock_api_smp.h:129 [inline] _raw_spin_lock_irq+0x68/0x80 kernel/locking/spinlock.c:160 spin_lock_irq include/linux/spinlock.h:354 [inline] flush_workqueue_prep_pwqs+0x1c5/0x590 kernel/workqueue.c:2633 flush_workqueue+0x54b/0x14c0 kernel/workqueue.c:2704 capi20_release+0x1e7/0x290 drivers/isdn/capi/kcapi.c:748 capi_release+0x1cd/0x230 drivers/isdn/capi/capi.c:975 __fput+0x2df/0x8d0 fs/file_table.c:278 ____fput+0x16/0x20 fs/file_table.c:309 task_work_run+0x14a/0x1c0 kernel/task_work.c:113 tracehook_notify_resume include/linux/tracehook.h:188 [inline] exit_to_usermode_loop+0x273/0x2c0 arch/x86/entry/common.c:166 prepare_exit_to_usermode arch/x86/entry/common.c:197 [inline] syscall_return_slowpath arch/x86/entry/common.c:268 [inline] do_syscall_64+0x52d/0x610 arch/x86/entry/common.c:293 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x457e29 Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 RSP: 002b:00007f2440e7dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000003 RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000457e29 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2440e7e6d4 R13: 00000000004f4d52 R14: 00000000004ce8f8 R15: 00000000ffffffff kobject: 'loop0' (0000000006336e0b): kobject_uevent_env kobject: 'loop0' (0000000006336e0b): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'kvm' (00000000400fec10): kobject_uevent_env kobject: 'kvm' (00000000400fec10): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop0' (0000000006336e0b): kobject_uevent_env kobject: 'kvm' (00000000400fec10): kobject_uevent_env kobject: 'loop0' (0000000006336e0b): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'kvm' (00000000400fec10): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop2' (00000000cd9c1962): kobject_uevent_env kobject: 'loop2' (00000000cd9c1962): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'kvm' (00000000400fec10): kobject_uevent_env kobject: 'loop3' (00000000f8ccfb34): kobject_uevent_env kobject: 'loop3' (00000000f8ccfb34): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop0' (0000000006336e0b): kobject_uevent_env kobject: 'kvm' (00000000400fec10): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop0' (0000000006336e0b): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop1' (00000000dacfac08): kobject_uevent_env kobject: 'loop1' (00000000dacfac08): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop5' (00000000522745e2): kobject_uevent_env kobject: 'loop5' (00000000522745e2): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'kvm' (00000000400fec10): kobject_uevent_env kobject: 'kvm' (00000000400fec10): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop4' (00000000a4ac2be3): kobject_uevent_env kobject: 'loop4' (00000000a4ac2be3): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'kvm' (00000000400fec10): kobject_uevent_env kobject: 'loop2' (00000000cd9c1962): kobject_uevent_env kobject: 'kvm' (00000000400fec10): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop2' (00000000cd9c1962): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop0' (0000000006336e0b): kobject_uevent_env kobject: 'kvm' (00000000400fec10): kobject_uevent_env kobject: 'loop0' (0000000006336e0b): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'kvm' (00000000400fec10): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop1' (00000000dacfac08): kobject_uevent_env kobject: 'kvm' (00000000400fec10): kobject_uevent_env kobject: 'loop1' (00000000dacfac08): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'kvm' (00000000400fec10): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop2' (00000000cd9c1962): kobject_uevent_env kobject: 'loop2' (00000000cd9c1962): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop1' (00000000dacfac08): kobject_uevent_env kobject: 'loop1' (00000000dacfac08): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop0' (0000000006336e0b): kobject_uevent_env kobject: 'loop0' (0000000006336e0b): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop1' (00000000dacfac08): kobject_uevent_env kobject: 'loop1' (00000000dacfac08): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop4' (00000000a4ac2be3): kobject_uevent_env kobject: 'loop4' (00000000a4ac2be3): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop3' (00000000f8ccfb34): kobject_uevent_env kobject: 'loop3' (00000000f8ccfb34): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'kvm' (00000000400fec10): kobject_uevent_env kobject: 'loop0' (0000000006336e0b): kobject_uevent_env kobject: 'loop0' (0000000006336e0b): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'kvm' (00000000400fec10): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop1' (00000000dacfac08): kobject_uevent_env kobject: 'loop1' (00000000dacfac08): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'kvm' (00000000400fec10): kobject_uevent_env kobject: 'kvm' (00000000400fec10): kobject_uevent_env kobject: 'kvm' (00000000400fec10): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (00000000400fec10): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (00000000400fec10): kobject_uevent_env kobject: 'kvm' (00000000400fec10): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop4' (00000000a4ac2be3): kobject_uevent_env kobject: 'loop4' (00000000a4ac2be3): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'kvm' (00000000400fec10): kobject_uevent_env kobject: 'loop5' (00000000522745e2): kobject_uevent_env kobject: 'kvm' (00000000400fec10): kobject_uevent_env kobject: 'kvm' (00000000400fec10): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop5' (00000000522745e2): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'kvm' (00000000400fec10): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop1' (00000000dacfac08): kobject_uevent_env kobject: 'loop1' (00000000dacfac08): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'kvm' (00000000400fec10): kobject_uevent_env kobject: 'kvm' (00000000400fec10): kobject_uevent_env kobject: 'kvm' (00000000400fec10): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (00000000400fec10): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (00000000400fec10): kobject_uevent_env kobject: 'kvm' (00000000400fec10): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (00000000400fec10): kobject_uevent_env kobject: 'loop1' (00000000dacfac08): kobject_uevent_env kobject: 'loop1' (00000000dacfac08): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'kvm' (00000000400fec10): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop0' (0000000006336e0b): kobject_uevent_env kobject: 'loop0' (0000000006336e0b): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop4' (00000000a4ac2be3): kobject_uevent_env kobject: 'loop4' (00000000a4ac2be3): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop3' (00000000f8ccfb34): kobject_uevent_env kobject: 'loop3' (00000000f8ccfb34): fill_kobj_path: path = '/devices/virtual/block/loop3' net_ratelimit: 23 callbacks suppressed protocol 88fb is buggy, dev hsr_slave_0 protocol 88fb is buggy, dev hsr_slave_1 kobject: 'loop5' (00000000522745e2): kobject_uevent_env kobject: 'loop5' (00000000522745e2): fill_kobj_path: path = '/devices/virtual/block/loop5' protocol 88fb is buggy, dev hsr_slave_0 protocol 88fb is buggy, dev hsr_slave_0 protocol 88fb is buggy, dev hsr_slave_1 protocol 88fb is buggy, dev hsr_slave_1 kobject: 'loop2' (00000000cd9c1962): kobject_uevent_env kobject: 'kvm' (00000000400fec10): kobject_uevent_env kobject: 'kvm' (00000000400fec10): kobject_uevent_env kobject: 'kvm' (00000000400fec10): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop2' (00000000cd9c1962): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'kvm' (00000000400fec10): fill_kobj_path: path = '/devices/virtual/misc/kvm' protocol 88fb is buggy, dev hsr_slave_0 protocol 88fb is buggy, dev hsr_slave_1 protocol 88fb is buggy, dev hsr_slave_0 kobject: 'loop1' (00000000dacfac08): kobject_uevent_env protocol 88fb is buggy, dev hsr_slave_1 kobject: 'loop1' (00000000dacfac08): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop2' (00000000cd9c1962): kobject_uevent_env kobject: 'loop2' (00000000cd9c1962): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'kvm' (00000000400fec10): kobject_uevent_env kobject: 'kvm' (00000000400fec10): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (00000000400fec10): kobject_uevent_env kobject: 'kvm' (00000000400fec10): kobject_uevent_env kobject: 'loop1' (00000000dacfac08): kobject_uevent_env kobject: 'kvm' (00000000400fec10): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop1' (00000000dacfac08): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'kvm' (00000000400fec10): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop2' (00000000cd9c1962): kobject_uevent_env kobject: 'loop2' (00000000cd9c1962): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'kvm' (00000000400fec10): kobject_uevent_env kobject: 'kvm' (00000000400fec10): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop0' (0000000006336e0b): kobject_uevent_env kobject: 'loop0' (0000000006336e0b): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'kvm' (00000000400fec10): kobject_uevent_env kobject: 'loop4' (00000000a4ac2be3): kobject_uevent_env kobject: 'loop4' (00000000a4ac2be3): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'kvm' (00000000400fec10): kobject_uevent_env kobject: 'kvm' (00000000400fec10): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (00000000400fec10): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop1' (00000000dacfac08): kobject_uevent_env kobject: 'loop1' (00000000dacfac08): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'kvm' (00000000400fec10): kobject_uevent_env kobject: 'kvm' (00000000400fec10): kobject_uevent_env kobject: 'loop3' (00000000f8ccfb34): kobject_uevent_env kobject: 'kvm' (00000000400fec10): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop3' (00000000f8ccfb34): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'kvm' (00000000400fec10): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop1' (00000000dacfac08): kobject_uevent_env kobject: 'loop1' (00000000dacfac08): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'kvm' (00000000400fec10): kobject_uevent_env kobject: 'kvm' (00000000400fec10): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop5' (00000000522745e2): kobject_uevent_env kobject: 'loop5' (00000000522745e2): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'kvm' (00000000400fec10): kobject_uevent_env kobject: 'kvm' (00000000400fec10): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop0' (0000000006336e0b): kobject_uevent_env kobject: 'loop0' (0000000006336e0b): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'kvm' (00000000400fec10): kobject_uevent_env kobject: 'kvm' (00000000400fec10): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop4' (00000000a4ac2be3): kobject_uevent_env kobject: 'loop4' (00000000a4ac2be3): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop1' (00000000dacfac08): kobject_uevent_env kobject: 'kvm' (00000000400fec10): kobject_uevent_env kobject: 'loop1' (00000000dacfac08): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'kvm' (00000000400fec10): kobject_uevent_env kobject: 'kvm' (00000000400fec10): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (00000000400fec10): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (00000000400fec10): kobject_uevent_env kobject: 'kvm' (00000000400fec10): kobject_uevent_env kobject: 'kvm' (00000000400fec10): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (00000000400fec10): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop0' (0000000006336e0b): kobject_uevent_env kobject: 'kvm' (00000000400fec10): kobject_uevent_env kobject: 'loop0' (0000000006336e0b): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'kvm' (00000000400fec10): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop4' (00000000a4ac2be3): kobject_uevent_env kobject: 'loop4' (00000000a4ac2be3): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop3' (00000000f8ccfb34): kobject_uevent_env kobject: 'loop3' (00000000f8ccfb34): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop5' (00000000522745e2): kobject_uevent_env kobject: 'loop5' (00000000522745e2): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop2' (00000000cd9c1962): kobject_uevent_env kobject: 'kvm' (00000000400fec10): kobject_uevent_env kobject: 'loop2' (00000000cd9c1962): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'kvm' (00000000400fec10): kobject_uevent_env kobject: 'kvm' (00000000400fec10): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (00000000400fec10): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop1' (00000000dacfac08): kobject_uevent_env kobject: 'loop1' (00000000dacfac08): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'kvm' (00000000400fec10): kobject_uevent_env kobject: 'kvm' (00000000400fec10): kobject_uevent_env kobject: 'kvm' (00000000400fec10): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (00000000400fec10): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop1' (00000000dacfac08): kobject_uevent_env kobject: 'loop1' (00000000dacfac08): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'kvm' (00000000400fec10): kobject_uevent_env kobject: 'kvm' (00000000400fec10): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop2' (00000000cd9c1962): kobject_uevent_env kobject: 'loop2' (00000000cd9c1962): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'kvm' (00000000400fec10): kobject_uevent_env kobject: 'kvm' (00000000400fec10): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop0' (0000000006336e0b): kobject_uevent_env kobject: 'kvm' (00000000400fec10): kobject_uevent_env net_ratelimit: 16 callbacks suppressed protocol 88fb is buggy, dev hsr_slave_0 protocol 88fb is buggy, dev hsr_slave_1 kobject: 'loop0' (0000000006336e0b): fill_kobj_path: path = '/devices/virtual/block/loop0' protocol 88fb is buggy, dev hsr_slave_0 protocol 88fb is buggy, dev hsr_slave_1 kobject: 'kvm' (00000000400fec10): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop1' (00000000dacfac08): kobject_uevent_env kobject: 'kvm' (00000000400fec10): kobject_uevent_env kobject: 'loop1' (00000000dacfac08): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'kvm' (00000000400fec10): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (00000000400fec10): kobject_uevent_env kobject: 'kvm' (00000000400fec10): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop4' (00000000a4ac2be3): kobject_uevent_env kobject: 'loop4' (00000000a4ac2be3): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop1' (00000000dacfac08): kobject_uevent_env kobject: 'loop1' (00000000dacfac08): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'kvm' (00000000400fec10): kobject_uevent_env kobject: 'loop1' (00000000dacfac08): kobject_uevent_env kobject: 'kvm' (00000000400fec10): kobject_uevent_env kobject: 'loop1' (00000000dacfac08): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'kvm' (00000000400fec10): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop0' (0000000006336e0b): kobject_uevent_env kobject: 'kvm' (00000000400fec10): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop0' (0000000006336e0b): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'kvm' (00000000400fec10): kobject_uevent_env kobject: 'kvm' (00000000400fec10): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop4' (00000000a4ac2be3): kobject_uevent_env kobject: 'loop4' (00000000a4ac2be3): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop3' (00000000f8ccfb34): kobject_uevent_env kobject: 'loop3' (00000000f8ccfb34): fill_kobj_path: path = '/devices/virtual/block/loop3' protocol 88fb is buggy, dev hsr_slave_0 kobject: 'loop5' (00000000522745e2): kobject_uevent_env protocol 88fb is buggy, dev hsr_slave_1 kobject: 'loop5' (00000000522745e2): fill_kobj_path: path = '/devices/virtual/block/loop5' protocol 88fb is buggy, dev hsr_slave_0 protocol 88fb is buggy, dev hsr_slave_1 protocol 88fb is buggy, dev hsr_slave_0 protocol 88fb is buggy, dev hsr_slave_1 kobject: 'kvm' (00000000400fec10): kobject_uevent_env kobject: 'kvm' (00000000400fec10): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (00000000400fec10): kobject_uevent_env kobject: 'kvm' (00000000400fec10): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop1' (00000000dacfac08): kobject_uevent_env kobject: 'kvm' (00000000400fec10): kobject_uevent_env kobject: 'loop1' (00000000dacfac08): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'kvm' (00000000400fec10): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (00000000400fec10): kobject_uevent_env kobject: 'loop0' (0000000006336e0b): kobject_uevent_env kobject: 'loop0' (0000000006336e0b): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'kvm' (00000000400fec10): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (00000000400fec10): kobject_uevent_env kobject: 'kvm' (00000000400fec10): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (00000000400fec10): kobject_uevent_env kobject: 'kvm' (00000000400fec10): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop4' (00000000a4ac2be3): kobject_uevent_env kobject: 'loop4' (00000000a4ac2be3): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop5' (00000000522745e2): kobject_uevent_env kobject: 'loop5' (00000000522745e2): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop3' (00000000f8ccfb34): kobject_uevent_env kobject: 'loop3' (00000000f8ccfb34): fill_kobj_path: path = '/devices/virtual/block/loop3' --- This bug is generated by a bot. 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