* Re: memory leak in dma_buf_ioctl [not found] <000000000000b68e04058e6a3421@google.com> @ 2019-07-26 2:34 ` syzbot 2019-07-26 2:46 ` Steven Rostedt 0 siblings, 1 reply; 2+ messages in thread From: syzbot @ 2019-07-26 2:34 UTC (permalink / raw) To: bsingharora, coreteam, davem, dri-devel, duwe, dvyukov, kaber, kadlec, linaro-mm-sig, linux-kernel, linux-media, mingo, mpe, netdev, netfilter-devel, pablo, rostedt, sumit.semwal, syzkaller-bugs syzbot has bisected this bug to: commit 04cf31a759ef575f750a63777cee95500e410994 Author: Michael Ellerman <mpe@ellerman.id.au> Date: Thu Mar 24 11:04:01 2016 +0000 ftrace: Make ftrace_location_range() global bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=154293f4600000 start commit: abdfd52a Merge tag 'armsoc-defconfig' of git://git.kernel... git tree: upstream final crash: https://syzkaller.appspot.com/x/report.txt?x=174293f4600000 console output: https://syzkaller.appspot.com/x/log.txt?x=134293f4600000 kernel config: https://syzkaller.appspot.com/x/.config?x=d31de3d88059b7fa dashboard link: https://syzkaller.appspot.com/bug?extid=b2098bc44728a4efb3e9 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=12526e58600000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=161784f0600000 Reported-by: syzbot+b2098bc44728a4efb3e9@syzkaller.appspotmail.com Fixes: 04cf31a759ef ("ftrace: Make ftrace_location_range() global") For information about bisection process see: https://goo.gl/tpsmEJ#bisection ^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: memory leak in dma_buf_ioctl 2019-07-26 2:34 ` memory leak in dma_buf_ioctl syzbot @ 2019-07-26 2:46 ` Steven Rostedt 0 siblings, 0 replies; 2+ messages in thread From: Steven Rostedt @ 2019-07-26 2:46 UTC (permalink / raw) To: syzbot Cc: bsingharora, coreteam, davem, dri-devel, duwe, dvyukov, kaber, kadlec, linaro-mm-sig, linux-kernel, linux-media, mingo, mpe, netdev, netfilter-devel, pablo, sumit.semwal, syzkaller-bugs On Thu, 25 Jul 2019 19:34:01 -0700 syzbot <syzbot+b2098bc44728a4efb3e9@syzkaller.appspotmail.com> wrote: > syzbot has bisected this bug to: > > commit 04cf31a759ef575f750a63777cee95500e410994 > Author: Michael Ellerman <mpe@ellerman.id.au> > Date: Thu Mar 24 11:04:01 2016 +0000 > > ftrace: Make ftrace_location_range() global It's sad that I have yet to find a single syzbot bisect useful. Really? setting a function from static to global will cause a memory leak in a completely unrelated area of the kernel? I'm about to set these to my /dev/null folder. -- Steve > > bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=154293f4600000 > start commit: abdfd52a Merge tag 'armsoc-defconfig' of git://git.kernel... > git tree: upstream > final crash: https://syzkaller.appspot.com/x/report.txt?x=174293f4600000 > console output: https://syzkaller.appspot.com/x/log.txt?x=134293f4600000 > kernel config: https://syzkaller.appspot.com/x/.config?x=d31de3d88059b7fa > dashboard link: https://syzkaller.appspot.com/bug?extid=b2098bc44728a4efb3e9 > syz repro: https://syzkaller.appspot.com/x/repro.syz?x=12526e58600000 > C reproducer: https://syzkaller.appspot.com/x/repro.c?x=161784f0600000 > > Reported-by: syzbot+b2098bc44728a4efb3e9@syzkaller.appspotmail.com > Fixes: 04cf31a759ef ("ftrace: Make ftrace_location_range() global") > > For information about bisection process see: https://goo.gl/tpsmEJ#bisection ^ permalink raw reply [flat|nested] 2+ messages in thread
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[not found] <000000000000b68e04058e6a3421@google.com>
2019-07-26 2:34 ` memory leak in dma_buf_ioctl syzbot
2019-07-26 2:46 ` Steven Rostedt
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