Re: KMSAN: uninit-value in ax88172a_bind

2019-10-17 Thread syzbot
Hello, syzbot has tested the proposed patch but the reproducer still triggered crash: kernel BUG at drivers/net/phy/mdio_bus.c:LINE! asix 5-1:0.78 eth1: unregister 'asix' usb-dummy_hcd.4-1, ASIX AX88172A USB 2.0 Ethernet asix 5-1:0.78 eth1 (unregistered): deregistering mdio bus ��# -

Re: KMSAN: uninit-value in ax88172a_bind

2019-10-17 Thread Oliver Neukum
Am Montag, den 14.10.2019, 22:10 -0700 schrieb syzbot: > Hello, > > syzbot found the following crash on: > > HEAD commit:fa169025 kmsan: get rid of unused static functions in kmsa.. > git tree: https://github.com/google/kmsan.git master > console output: https://syzkaller.appspot.com/x/

KMSAN: uninit-value in ax88172a_bind

2019-10-14 Thread syzbot
, idProduct=172a, bcdDevice=9b.e9 usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 usb 1-1: config 0 descriptor?? = BUG: KMSAN: uninit-value in ax88172a_bind+0x76d/0xf80 drivers/net/usb/ax88172a.c:217 CPU: 1 PID: 3632 Comm