From mboxrd@z Thu Jan 1 00:00:00 1970 From: syzbot Subject: WARNING in rollback_registered_many (2) Date: Wed, 07 Nov 2018 11:00:04 -0800 Message-ID: <000000000000d9f094057a17b97b@google.com> Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8"; format=flowed; delsp=yes Content-Transfer-Encoding: base64 To: avagin@virtuozzo.com, davem@davemloft.net, ebiederm@xmission.com, edumazet@google.com, ktkhai@virtuozzo.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, syzkaller-bugs@googlegroups.com, tyhicks@canonical.com, willy@infradead.org Return-path: Sender: linux-kernel-owner@vger.kernel.org List-Id: netdev.vger.kernel.org SGVsbG8sDQoNCnN5emJvdCBmb3VuZCB0aGUgZm9sbG93aW5nIGNyYXNoIG9uOg0KDQpIRUFEIGNv bW1pdDogICAgMDQyY2I1NjQ3ODE1IG5ldDogcGh5OiBBbGxvdyBCQ001NDYxNlMgUEhZIHRvIHNl dHVwIGludGVybi4uDQpnaXQgdHJlZTogICAgICAgbmV0DQpjb25zb2xlIG91dHB1dDogaHR0cHM6 Ly9zeXprYWxsZXIuYXBwc3BvdC5jb20veC9sb2cudHh0P3g9MTVjMDEwMmI0MDAwMDANCmtlcm5l bCBjb25maWc6ICBodHRwczovL3N5emthbGxlci5hcHBzcG90LmNvbS94Ly5jb25maWc/eD04ZjU1 OWZlZTJmYzMzNzVhDQpkYXNoYm9hcmQgbGluazogaHR0cHM6Ly9zeXprYWxsZXIuYXBwc3BvdC5j b20vYnVnP2V4dGlkPTQwOTE4ZTRkODI2ZmIyZmY5Yjk2DQpjb21waWxlcjogICAgICAgZ2NjIChH Q0MpIDguMC4xIDIwMTgwNDEzIChleHBlcmltZW50YWwpDQoNClVuZm9ydHVuYXRlbHksIEkgZG9u J3QgaGF2ZSBhbnkgcmVwcm9kdWNlciBmb3IgdGhpcyBjcmFzaCB5ZXQuDQoNCklNUE9SVEFOVDog aWYgeW91IGZpeCB0aGUgYnVnLCBwbGVhc2UgYWRkIHRoZSBmb2xsb3dpbmcgdGFnIHRvIHRoZSBj b21taXQ6DQpSZXBvcnRlZC1ieTogc3l6Ym90KzQwOTE4ZTRkODI2ZmIyZmY5Yjk2QHN5emthbGxl ci5hcHBzcG90bWFpbC5jb20NCg0KZGV2aWNlIGJyaWRnZV9zbGF2ZV8wIGxlZnQgcHJvbWlzY3Vv dXMgbW9kZQ0K77+977+9OiBwb3J0IDEoYnJpZGdlX3NsYXZlXzApIGVudGVyZWQgZGlzYWJsZWQg c3RhdGUNCmJvbmQyICh1bnJlZ2lzdGVyaW5nKTogUmVsZWFzZWQgYWxsIHNsYXZlcw0KYm9uZDEg KHVucmVnaXN0ZXJpbmcpOiBSZWxlYXNlZCBhbGwgc2xhdmVzDQpib25kMCAodW5yZWdpc3Rlcmlu Zyk6IFJlbGVhc2VkIGFsbCBzbGF2ZXMNCldBUk5JTkc6IENQVTogMSBQSUQ6IDk3NDggYXQgbmV0 L2NvcmUvZGV2LmM6ODAyMiAgDQpyb2xsYmFja19yZWdpc3RlcmVkX21hbnkrMHhlY2EvMHgxMjUw IG5ldC9jb3JlL2Rldi5jOjgwMjINCktlcm5lbCBwYW5pYyAtIG5vdCBzeW5jaW5nOiBwYW5pY19v bl93YXJuIHNldCAuLi4NCkNQVTogMSBQSUQ6IDk3NDggQ29tbToga3dvcmtlci91NDo1IE5vdCB0 YWludGVkIDQuMjAuMC1yYzErICMxNzQNCkhhcmR3YXJlIG5hbWU6IEdvb2dsZSBHb29nbGUgQ29t cHV0ZSBFbmdpbmUvR29vZ2xlIENvbXB1dGUgRW5naW5lLCBCSU9TICANCkdvb2dsZSAwMS8wMS8y MDExDQpXb3JrcXVldWU6IG5ldG5zIGNsZWFudXBfbmV0DQpDYWxsIFRyYWNlOg0KICBfX2R1bXBf c3RhY2sgbGliL2R1bXBfc3RhY2suYzo3NyBbaW5saW5lXQ0KICBkdW1wX3N0YWNrKzB4MjQ0LzB4 MzlkIGxpYi9kdW1wX3N0YWNrLmM6MTEzDQogIHBhbmljKzB4MmFkLzB4NTVjIGtlcm5lbC9wYW5p Yy5jOjE4OA0KICBfX3dhcm4uY29sZC44KzB4MjAvMHg0NSBrZXJuZWwvcGFuaWMuYzo1NDANCiAg cmVwb3J0X2J1ZysweDI1NC8weDJkMCBsaWIvYnVnLmM6MTg2DQogIGZpeHVwX2J1ZyBhcmNoL3g4 Ni9rZXJuZWwvdHJhcHMuYzoxNzggW2lubGluZV0NCiAgZG9fZXJyb3JfdHJhcCsweDExYi8weDIw MCBhcmNoL3g4Ni9rZXJuZWwvdHJhcHMuYzoyNzENCiAgZG9faW52YWxpZF9vcCsweDM2LzB4NDAg YXJjaC94ODYva2VybmVsL3RyYXBzLmM6MjkwDQogIGludmFsaWRfb3ArMHgxNC8weDIwIGFyY2gv eDg2L2VudHJ5L2VudHJ5XzY0LlM6OTY5DQpSSVA6IDAwMTA6cm9sbGJhY2tfcmVnaXN0ZXJlZF9t YW55KzB4ZWNhLzB4MTI1MCBuZXQvY29yZS9kZXYuYzo4MDIyDQpDb2RlOiA1NyAxOSAwMCAwMCA0 OCBjNyBjNiBlMCAwMSBiYiA4OCA0OCBjNyBjNyAyMCAwMiBiYiA4OCBjNiAwNSBlYSAyZSBlZCAg DQowMyAwMSBlOCBlMiBjMCAyNCBmYiAwZiAwYiBlOSBhNiBmOSBmZiBmZiBlOCAwNiA1ZiA1YiBm YiA8MGY+IDBiIGU5IDdiIGY5ICANCmZmIGZmIGU4IGZhIDVlIDViIGZiIDBmIDBiIGU5IGVhIGY5 IGZmIGZmIGU4IGVlIDVlDQpSU1A6IDAwMTg6ZmZmZjg4MDFiYmMxNzA1OCBFRkxBR1M6IDAwMDEw MjkzDQpSQVg6IGZmZmY4ODAxODc4NDgyODAgUkJYOiBmZmZmODgwMTkyYzMxMjQwIFJDWDogZmZm ZmZmZmY4NjI0MjUzMw0KUkRYOiAwMDAwMDAwMDAwMDAwMDAwIFJTSTogZmZmZmZmZmY4NjI0MmJi YSBSREk6IDAwMDAwMDAwMDAwMDAwMDENClJCUDogZmZmZjg4MDFiYmMxNzJhMCBSMDg6IGZmZmY4 ODAxODc4NDgyODAgUjA5OiBmZmZmZmJmZmYxM2RlZTYwDQpSMTA6IGZmZmZmYmZmZjEzZGVlNjAg UjExOiBmZmZmZmZmZjg5ZWY3MzA3IFIxMjogZGZmZmZjMDAwMDAwMDAwMA0KUjEzOiAwMDAwMDAw MDAwMDAwMDAxIFIxNDogZmZmZmZmZmY4NDg4OTMwMCBSMTU6IGZmZmY4ODAxYmJjMTcxMzgNCiAg dW5yZWdpc3Rlcl9uZXRkZXZpY2VfbWFueSsweGZhLzB4NGMwIG5ldC9jb3JlL2Rldi5jOjkxMDcN CiAgZGVmYXVsdF9kZXZpY2VfZXhpdF9iYXRjaCsweDQzYS8weDU0MCBuZXQvY29yZS9kZXYuYzo5 NTc2DQogIG9wc19leGl0X2xpc3QuaXNyYS41KzB4MTA1LzB4MTYwIG5ldC9jb3JlL25ldF9uYW1l c3BhY2UuYzoxNTYNCiAgY2xlYW51cF9uZXQrMHg1NTUvMHhiMTAgbmV0L2NvcmUvbmV0X25hbWVz cGFjZS5jOjU1MQ0KICBwcm9jZXNzX29uZV93b3JrKzB4YzkwLzB4MWM0MCBrZXJuZWwvd29ya3F1 ZXVlLmM6MjE1Mw0KICB3b3JrZXJfdGhyZWFkKzB4MTdmLzB4MTM5MCBrZXJuZWwvd29ya3F1ZXVl LmM6MjI5Ng0KICBrdGhyZWFkKzB4MzVhLzB4NDQwIGtlcm5lbC9rdGhyZWFkLmM6MjQ2DQogIHJl dF9mcm9tX2ZvcmsrMHgzYS8weDUwIGFyY2gveDg2L2VudHJ5L2VudHJ5XzY0LlM6MzUyDQpLZXJu ZWwgT2Zmc2V0OiBkaXNhYmxlZA0KUmVib290aW5nIGluIDg2NDAwIHNlY29uZHMuLg0KDQoNCi0t LQ0KVGhpcyBidWcgaXMgZ2VuZXJhdGVkIGJ5IGEgYm90LiBJdCBtYXkgY29udGFpbiBlcnJvcnMu DQpTZWUgaHR0cHM6Ly9nb28uZ2wvdHBzbUVKIGZvciBtb3JlIGluZm9ybWF0aW9uIGFib3V0IHN5 emJvdC4NCnN5emJvdCBlbmdpbmVlcnMgY2FuIGJlIHJlYWNoZWQgYXQgc3l6a2FsbGVyQGdvb2ds ZWdyb3Vwcy5jb20uDQoNCnN5emJvdCB3aWxsIGtlZXAgdHJhY2sgb2YgdGhpcyBidWcgcmVwb3J0 LiBTZWU6DQpodHRwczovL2dvby5nbC90cHNtRUojYnVnLXN0YXR1cy10cmFja2luZyBmb3IgaG93 IHRvIGNvbW11bmljYXRlIHdpdGggIA0Kc3l6Ym90Lg0K