Re: KASAN: use-after-free Read in uif_close

2020-05-24 Thread Arnd Bergmann
l" > > , "linux-arm-kernel" > > , "linux-imx" , > > "linux-kernel" , > > "linux-mtd" , li...@rempel-privat.de, > > "Miquel Raynal" , > > "richard" , "Sascha Hauer" , > > "shaw

Re: KASAN: use-after-free Read in uif_close

2020-05-24 Thread Richard Weinberger
t;linux-kernel" , > "linux-mtd" , li...@rempel-privat.de, "Miquel > Raynal" , > "richard" , "Sascha Hauer" , > "shawnguo" , > syzkaller-b...@googlegroups.com, "Vignesh Raghavendra" > Gesendet: Sonntag, 24. Mai 2020 08:03:

Re: KASAN: use-after-free Read in uif_close

2020-05-23 Thread syzbot
syzbot has bisected this bug to: commit 32ec783ae19d48084b893cc54747fed37b07eb0c Author: Arnd Bergmann Date: Wed Apr 8 19:02:57 2020 + firmware: imx: fix compile-testing bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=15b2297210 start commit: c11d28ab Add linux-next

Re: KASAN: use-after-free Read in uif_close

2020-05-23 Thread syzbot
syzbot has found a reproducer for the following crash on: HEAD commit:c11d28ab Add linux-next specific files for 20200522 git tree: linux-next console output: https://syzkaller.appspot.com/x/log.txt?x=158d1baa10 kernel config: https://syzkaller.appspot.com/x/.config?x=3f6dbdea4159fb

KASAN: use-after-free Read in uif_close

2020-05-22 Thread syzbot
Hello, syzbot found the following crash on: HEAD commit:c11d28ab Add linux-next specific files for 20200522 git tree: linux-next console output: https://syzkaller.appspot.com/x/log.txt?x=1089b70610 kernel config: https://syzkaller.appspot.com/x/.config?x=3f6dbdea4159fb66 dashboard