* [syzbot] memory leak in kvm_dev_ioctl
@ 2021-07-03 6:05 syzbot
2021-07-03 7:12 ` Pavel Skripkin
0 siblings, 1 reply; 6+ messages in thread
From: syzbot @ 2021-07-03 6:05 UTC (permalink / raw)
To: kvm, linux-kernel, pbonzini, syzkaller-bugs
Hello,
syzbot found the following issue on:
HEAD commit: e058a84b Merge tag 'drm-next-2021-07-01' of git://anongit...
git tree: upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=171fbbdc300000
kernel config: https://syzkaller.appspot.com/x/.config?x=8c46abb9076f44dc
dashboard link: https://syzkaller.appspot.com/bug?extid=c87d2efb740931ec76c7
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=119d1efc300000
C reproducer: https://syzkaller.appspot.com/x/repro.c?x=16c58c28300000
IMPORTANT: if you fix the issue, please add the following tag to the commit:
Reported-by: syzbot+c87d2efb740931ec76c7@syzkaller.appspotmail.com
executing program
BUG: memory leak
unreferenced object 0xffff888101be6180 (size 32):
comm "syz-executor591", pid 8432, jiffies 4294944117 (age 12.420s)
hex dump (first 32 bytes):
00 10 dc 00 00 c9 ff ff 20 ee 80 84 ff ff ff ff ........ .......
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
backtrace:
[<ffffffff81043830>] kmalloc include/linux/slab.h:591 [inline]
[<ffffffff81043830>] kzalloc include/linux/slab.h:721 [inline]
[<ffffffff81043830>] kvm_create_vm_debugfs arch/x86/kvm/../../../virt/kvm/kvm_main.c:916 [inline]
[<ffffffff81043830>] kvm_dev_ioctl_create_vm arch/x86/kvm/../../../virt/kvm/kvm_main.c:4471 [inline]
[<ffffffff81043830>] kvm_dev_ioctl+0x710/0xb60 arch/x86/kvm/../../../virt/kvm/kvm_main.c:4498
[<ffffffff81588bec>] vfs_ioctl fs/ioctl.c:51 [inline]
[<ffffffff81588bec>] __do_sys_ioctl fs/ioctl.c:1069 [inline]
[<ffffffff81588bec>] __se_sys_ioctl fs/ioctl.c:1055 [inline]
[<ffffffff81588bec>] __x64_sys_ioctl+0xfc/0x140 fs/ioctl.c:1055
[<ffffffff84396e45>] do_syscall_x64 arch/x86/entry/common.c:50 [inline]
[<ffffffff84396e45>] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80
[<ffffffff84400068>] entry_SYSCALL_64_after_hwframe+0x44/0xae
BUG: memory leak
unreferenced object 0xffff888101c620a0 (size 32):
comm "syz-executor591", pid 8432, jiffies 4294944117 (age 12.420s)
hex dump (first 32 bytes):
00 10 dc 00 00 c9 ff ff e0 ee 80 84 ff ff ff ff ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
backtrace:
[<ffffffff81043830>] kmalloc include/linux/slab.h:591 [inline]
[<ffffffff81043830>] kzalloc include/linux/slab.h:721 [inline]
[<ffffffff81043830>] kvm_create_vm_debugfs arch/x86/kvm/../../../virt/kvm/kvm_main.c:916 [inline]
[<ffffffff81043830>] kvm_dev_ioctl_create_vm arch/x86/kvm/../../../virt/kvm/kvm_main.c:4471 [inline]
[<ffffffff81043830>] kvm_dev_ioctl+0x710/0xb60 arch/x86/kvm/../../../virt/kvm/kvm_main.c:4498
[<ffffffff81588bec>] vfs_ioctl fs/ioctl.c:51 [inline]
[<ffffffff81588bec>] __do_sys_ioctl fs/ioctl.c:1069 [inline]
[<ffffffff81588bec>] __se_sys_ioctl fs/ioctl.c:1055 [inline]
[<ffffffff81588bec>] __x64_sys_ioctl+0xfc/0x140 fs/ioctl.c:1055
[<ffffffff84396e45>] do_syscall_x64 arch/x86/entry/common.c:50 [inline]
[<ffffffff84396e45>] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80
[<ffffffff84400068>] entry_SYSCALL_64_after_hwframe+0x44/0xae
BUG: memory leak
unreferenced object 0xffff888101c62360 (size 32):
comm "syz-executor591", pid 8432, jiffies 4294944118 (age 12.410s)
hex dump (first 32 bytes):
00 10 dc 00 00 c9 ff ff 20 ef 80 84 ff ff ff ff ........ .......
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
backtrace:
[<ffffffff81043830>] kmalloc include/linux/slab.h:591 [inline]
[<ffffffff81043830>] kzalloc include/linux/slab.h:721 [inline]
[<ffffffff81043830>] kvm_create_vm_debugfs arch/x86/kvm/../../../virt/kvm/kvm_main.c:916 [inline]
[<ffffffff81043830>] kvm_dev_ioctl_create_vm arch/x86/kvm/../../../virt/kvm/kvm_main.c:4471 [inline]
[<ffffffff81043830>] kvm_dev_ioctl+0x710/0xb60 arch/x86/kvm/../../../virt/kvm/kvm_main.c:4498
[<ffffffff81588bec>] vfs_ioctl fs/ioctl.c:51 [inline]
[<ffffffff81588bec>] __do_sys_ioctl fs/ioctl.c:1069 [inline]
[<ffffffff81588bec>] __se_sys_ioctl fs/ioctl.c:1055 [inline]
[<ffffffff81588bec>] __x64_sys_ioctl+0xfc/0x140 fs/ioctl.c:1055
[<ffffffff84396e45>] do_syscall_x64 arch/x86/entry/common.c:50 [inline]
[<ffffffff84396e45>] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80
[<ffffffff84400068>] entry_SYSCALL_64_after_hwframe+0x44/0xae
BUG: memory leak
unreferenced object 0xffff888101c62ba0 (size 32):
comm "syz-executor591", pid 8432, jiffies 4294944118 (age 12.410s)
hex dump (first 32 bytes):
00 10 dc 00 00 c9 ff ff 60 ef 80 84 ff ff ff ff ........`.......
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
backtrace:
[<ffffffff81043830>] kmalloc include/linux/slab.h:591 [inline]
[<ffffffff81043830>] kzalloc include/linux/slab.h:721 [inline]
[<ffffffff81043830>] kvm_create_vm_debugfs arch/x86/kvm/../../../virt/kvm/kvm_main.c:916 [inline]
[<ffffffff81043830>] kvm_dev_ioctl_create_vm arch/x86/kvm/../../../virt/kvm/kvm_main.c:4471 [inline]
[<ffffffff81043830>] kvm_dev_ioctl+0x710/0xb60 arch/x86/kvm/../../../virt/kvm/kvm_main.c:4498
[<ffffffff81588bec>] vfs_ioctl fs/ioctl.c:51 [inline]
[<ffffffff81588bec>] __do_sys_ioctl fs/ioctl.c:1069 [inline]
[<ffffffff81588bec>] __se_sys_ioctl fs/ioctl.c:1055 [inline]
[<ffffffff81588bec>] __x64_sys_ioctl+0xfc/0x140 fs/ioctl.c:1055
[<ffffffff84396e45>] do_syscall_x64 arch/x86/entry/common.c:50 [inline]
[<ffffffff84396e45>] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80
[<ffffffff84400068>] entry_SYSCALL_64_after_hwframe+0x44/0xae
BUG: memory leak
unreferenced object 0xffff888101c62b20 (size 32):
comm "syz-executor591", pid 8432, jiffies 4294944118 (age 12.410s)
hex dump (first 32 bytes):
00 10 dc 00 00 c9 ff ff a0 ef 80 84 ff ff ff ff ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
backtrace:
[<ffffffff81043830>] kmalloc include/linux/slab.h:591 [inline]
[<ffffffff81043830>] kzalloc include/linux/slab.h:721 [inline]
[<ffffffff81043830>] kvm_create_vm_debugfs arch/x86/kvm/../../../virt/kvm/kvm_main.c:916 [inline]
[<ffffffff81043830>] kvm_dev_ioctl_create_vm arch/x86/kvm/../../../virt/kvm/kvm_main.c:4471 [inline]
[<ffffffff81043830>] kvm_dev_ioctl+0x710/0xb60 arch/x86/kvm/../../../virt/kvm/kvm_main.c:4498
[<ffffffff81588bec>] vfs_ioctl fs/ioctl.c:51 [inline]
[<ffffffff81588bec>] __do_sys_ioctl fs/ioctl.c:1069 [inline]
[<ffffffff81588bec>] __se_sys_ioctl fs/ioctl.c:1055 [inline]
[<ffffffff81588bec>] __x64_sys_ioctl+0xfc/0x140 fs/ioctl.c:1055
[<ffffffff84396e45>] do_syscall_x64 arch/x86/entry/common.c:50 [inline]
[<ffffffff84396e45>] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80
[<ffffffff84400068>] entry_SYSCALL_64_after_hwframe+0x44/0xae
BUG: memory leak
unreferenced object 0xffff888101c62660 (size 32):
comm "syz-executor591", pid 8432, jiffies 4294944118 (age 12.410s)
hex dump (first 32 bytes):
00 10 dc 00 00 c9 ff ff e0 ef 80 84 ff ff ff ff ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
backtrace:
[<ffffffff81043830>] kmalloc include/linux/slab.h:591 [inline]
[<ffffffff81043830>] kzalloc include/linux/slab.h:721 [inline]
[<ffffffff81043830>] kvm_create_vm_debugfs arch/x86/kvm/../../../virt/kvm/kvm_main.c:916 [inline]
[<ffffffff81043830>] kvm_dev_ioctl_create_vm arch/x86/kvm/../../../virt/kvm/kvm_main.c:4471 [inline]
[<ffffffff81043830>] kvm_dev_ioctl+0x710/0xb60 arch/x86/kvm/../../../virt/kvm/kvm_main.c:4498
[<ffffffff81588bec>] vfs_ioctl fs/ioctl.c:51 [inline]
[<ffffffff81588bec>] __do_sys_ioctl fs/ioctl.c:1069 [inline]
[<ffffffff81588bec>] __se_sys_ioctl fs/ioctl.c:1055 [inline]
[<ffffffff81588bec>] __x64_sys_ioctl+0xfc/0x140 fs/ioctl.c:1055
[<ffffffff84396e45>] do_syscall_x64 arch/x86/entry/common.c:50 [inline]
[<ffffffff84396e45>] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80
[<ffffffff84400068>] entry_SYSCALL_64_after_hwframe+0x44/0xae
BUG: memory leak
unreferenced object 0xffff888101c62460 (size 32):
comm "syz-executor591", pid 8432, jiffies 4294944118 (age 12.410s)
hex dump (first 32 bytes):
00 10 dc 00 00 c9 ff ff 20 f0 80 84 ff ff ff ff ........ .......
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
backtrace:
[<ffffffff81043830>] kmalloc include/linux/slab.h:591 [inline]
[<ffffffff81043830>] kzalloc include/linux/slab.h:721 [inline]
[<ffffffff81043830>] kvm_create_vm_debugfs arch/x86/kvm/../../../virt/kvm/kvm_main.c:916 [inline]
[<ffffffff81043830>] kvm_dev_ioctl_create_vm arch/x86/kvm/../../../virt/kvm/kvm_main.c:4471 [inline]
[<ffffffff81043830>] kvm_dev_ioctl+0x710/0xb60 arch/x86/kvm/../../../virt/kvm/kvm_main.c:4498
[<ffffffff81588bec>] vfs_ioctl fs/ioctl.c:51 [inline]
[<ffffffff81588bec>] __do_sys_ioctl fs/ioctl.c:1069 [inline]
[<ffffffff81588bec>] __se_sys_ioctl fs/ioctl.c:1055 [inline]
[<ffffffff81588bec>] __x64_sys_ioctl+0xfc/0x140 fs/ioctl.c:1055
[<ffffffff84396e45>] do_syscall_x64 arch/x86/entry/common.c:50 [inline]
[<ffffffff84396e45>] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80
[<ffffffff84400068>] entry_SYSCALL_64_after_hwframe+0x44/0xae
---
This report is generated by a bot. It may contain errors.
See https://goo.gl/tpsmEJ for more information about syzbot.
syzbot engineers can be reached at syzkaller@googlegroups.com.
syzbot will keep track of this issue. See:
https://goo.gl/tpsmEJ#status for how to communicate with syzbot.
syzbot can test patches for this issue, for details see:
https://goo.gl/tpsmEJ#testing-patches
^ permalink raw reply [flat|nested] 6+ messages in thread* Re: [syzbot] memory leak in kvm_dev_ioctl
2021-07-03 6:05 [syzbot] memory leak in kvm_dev_ioctl syzbot
@ 2021-07-03 7:12 ` Pavel Skripkin
2021-07-05 5:54 ` Dmitry Vyukov
0 siblings, 1 reply; 6+ messages in thread
From: Pavel Skripkin @ 2021-07-03 7:12 UTC (permalink / raw)
To: syzbot; +Cc: kvm, linux-kernel, pbonzini, syzkaller-bugs
On Fri, 02 Jul 2021 23:05:26 -0700
syzbot <syzbot+c87d2efb740931ec76c7@syzkaller.appspotmail.com> wrote:
> Hello,
>
> syzbot found the following issue on:
>
> HEAD commit: e058a84b Merge tag 'drm-next-2021-07-01' of
> git://anongit... git tree: upstream
> console output:
> https://syzkaller.appspot.com/x/log.txt?x=171fbbdc300000 kernel
> config: https://syzkaller.appspot.com/x/.config?x=8c46abb9076f44dc
> dashboard link:
> https://syzkaller.appspot.com/bug?extid=c87d2efb740931ec76c7 syz
> repro:
> https://syzkaller.appspot.com/x/repro.syz?x=119d1efc300000 C
> reproducer: https://syzkaller.appspot.com/x/repro.c?x=16c58c28300000
>
> IMPORTANT: if you fix the issue, please add the following tag to the
> commit: Reported-by:
> syzbot+c87d2efb740931ec76c7@syzkaller.appspotmail.com
>
Corresponding fix was sent about 2 days ago
https://patchwork.kernel.org/project/kvm/patch/20210701195500.27097-1-paskripkin@gmail.com/
With regards,
Pavel Skripkin
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [syzbot] memory leak in kvm_dev_ioctl
2021-07-03 7:12 ` Pavel Skripkin
@ 2021-07-05 5:54 ` Dmitry Vyukov
2021-07-05 11:36 ` Pavel Skripkin
0 siblings, 1 reply; 6+ messages in thread
From: Dmitry Vyukov @ 2021-07-05 5:54 UTC (permalink / raw)
To: Pavel Skripkin; +Cc: syzbot, kvm, linux-kernel, pbonzini, syzkaller-bugs
On Sat, Jul 3, 2021 at 9:12 AM Pavel Skripkin <paskripkin@gmail.com> wrote:
>
> On Fri, 02 Jul 2021 23:05:26 -0700
> syzbot <syzbot+c87d2efb740931ec76c7@syzkaller.appspotmail.com> wrote:
>
> > Hello,
> >
> > syzbot found the following issue on:
> >
> > HEAD commit: e058a84b Merge tag 'drm-next-2021-07-01' of
> > git://anongit... git tree: upstream
> > console output:
> > https://syzkaller.appspot.com/x/log.txt?x=171fbbdc300000 kernel
> > config: https://syzkaller.appspot.com/x/.config?x=8c46abb9076f44dc
> > dashboard link:
> > https://syzkaller.appspot.com/bug?extid=c87d2efb740931ec76c7 syz
> > repro:
> > https://syzkaller.appspot.com/x/repro.syz?x=119d1efc300000 C
> > reproducer: https://syzkaller.appspot.com/x/repro.c?x=16c58c28300000
> >
> > IMPORTANT: if you fix the issue, please add the following tag to the
> > commit: Reported-by:
> > syzbot+c87d2efb740931ec76c7@syzkaller.appspotmail.com
> >
>
> Corresponding fix was sent about 2 days ago
> https://patchwork.kernel.org/project/kvm/patch/20210701195500.27097-1-paskripkin@gmail.com/
Hi Pavel,
Thanks for checking. Let's tell syzbot about the fix:
#syz fix: kvm: debugfs: fix memory leak in kvm_create_vm_debugfs
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [syzbot] memory leak in kvm_dev_ioctl
2021-07-05 5:54 ` Dmitry Vyukov
@ 2021-07-05 11:36 ` Pavel Skripkin
2021-07-05 11:47 ` Dmitry Vyukov
0 siblings, 1 reply; 6+ messages in thread
From: Pavel Skripkin @ 2021-07-05 11:36 UTC (permalink / raw)
To: Dmitry Vyukov; +Cc: syzbot, kvm, linux-kernel, pbonzini, syzkaller-bugs
On Mon, 5 Jul 2021 07:54:59 +0200
Dmitry Vyukov <dvyukov@google.com> wrote:
> On Sat, Jul 3, 2021 at 9:12 AM Pavel Skripkin <paskripkin@gmail.com>
> wrote:
> >
> > On Fri, 02 Jul 2021 23:05:26 -0700
> > syzbot <syzbot+c87d2efb740931ec76c7@syzkaller.appspotmail.com>
> > wrote:
> >
> > > Hello,
> > >
> > > syzbot found the following issue on:
> > >
> > > HEAD commit: e058a84b Merge tag 'drm-next-2021-07-01' of
> > > git://anongit... git tree: upstream
> > > console output:
> > > https://syzkaller.appspot.com/x/log.txt?x=171fbbdc300000 kernel
> > > config:
> > > https://syzkaller.appspot.com/x/.config?x=8c46abb9076f44dc
> > > dashboard link:
> > > https://syzkaller.appspot.com/bug?extid=c87d2efb740931ec76c7 syz
> > > repro: https://syzkaller.appspot.com/x/repro.syz?x=119d1efc300000
> > > C reproducer:
> > > https://syzkaller.appspot.com/x/repro.c?x=16c58c28300000
> > >
> > > IMPORTANT: if you fix the issue, please add the following tag to
> > > the commit: Reported-by:
> > > syzbot+c87d2efb740931ec76c7@syzkaller.appspotmail.com
> > >
> >
> > Corresponding fix was sent about 2 days ago
> > https://patchwork.kernel.org/project/kvm/patch/20210701195500.27097-1-paskripkin@gmail.com/
>
> Hi Pavel,
>
> Thanks for checking. Let's tell syzbot about the fix:
>
> #syz fix: kvm: debugfs: fix memory leak in kvm_create_vm_debugfs
Hi, Dmitry!
Sorry for stupid question :)
I don't see, that my patch was applied, so syzbot will save the patch
name and will test it after it will be applied? I thought about
sending `syz fix` command, but I was sure that syzbot takes only
accepted patches.
With regards,
Pavel Skripkin
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [syzbot] memory leak in kvm_dev_ioctl
2021-07-05 11:36 ` Pavel Skripkin
@ 2021-07-05 11:47 ` Dmitry Vyukov
2021-07-05 13:31 ` Pavel Skripkin
0 siblings, 1 reply; 6+ messages in thread
From: Dmitry Vyukov @ 2021-07-05 11:47 UTC (permalink / raw)
To: Pavel Skripkin; +Cc: syzbot, kvm, linux-kernel, pbonzini, syzkaller-bugs
On Mon, Jul 5, 2021 at 1:36 PM Pavel Skripkin <paskripkin@gmail.com> wrote:
>
> On Mon, 5 Jul 2021 07:54:59 +0200
> Dmitry Vyukov <dvyukov@google.com> wrote:
>
> > On Sat, Jul 3, 2021 at 9:12 AM Pavel Skripkin <paskripkin@gmail.com>
> > wrote:
> > >
> > > On Fri, 02 Jul 2021 23:05:26 -0700
> > > syzbot <syzbot+c87d2efb740931ec76c7@syzkaller.appspotmail.com>
> > > wrote:
> > >
> > > > Hello,
> > > >
> > > > syzbot found the following issue on:
> > > >
> > > > HEAD commit: e058a84b Merge tag 'drm-next-2021-07-01' of
> > > > git://anongit... git tree: upstream
> > > > console output:
> > > > https://syzkaller.appspot.com/x/log.txt?x=171fbbdc300000 kernel
> > > > config:
> > > > https://syzkaller.appspot.com/x/.config?x=8c46abb9076f44dc
> > > > dashboard link:
> > > > https://syzkaller.appspot.com/bug?extid=c87d2efb740931ec76c7 syz
> > > > repro: https://syzkaller.appspot.com/x/repro.syz?x=119d1efc300000
> > > > C reproducer:
> > > > https://syzkaller.appspot.com/x/repro.c?x=16c58c28300000
> > > >
> > > > IMPORTANT: if you fix the issue, please add the following tag to
> > > > the commit: Reported-by:
> > > > syzbot+c87d2efb740931ec76c7@syzkaller.appspotmail.com
> > > >
> > >
> > > Corresponding fix was sent about 2 days ago
> > > https://patchwork.kernel.org/project/kvm/patch/20210701195500.27097-1-paskripkin@gmail.com/
> >
> > Hi Pavel,
> >
> > Thanks for checking. Let's tell syzbot about the fix:
> >
> > #syz fix: kvm: debugfs: fix memory leak in kvm_create_vm_debugfs
>
>
> Hi, Dmitry!
>
> Sorry for stupid question :)
>
> I don't see, that my patch was applied, so syzbot will save the patch
> name and will test it after it will be applied? I thought about
> sending `syz fix` command, but I was sure that syzbot takes only
> accepted patches.
Hi Pavel,
Please see if http://bit.do/syzbot#communication-with-syzbot answers
your questions.
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [syzbot] memory leak in kvm_dev_ioctl
2021-07-05 11:47 ` Dmitry Vyukov
@ 2021-07-05 13:31 ` Pavel Skripkin
0 siblings, 0 replies; 6+ messages in thread
From: Pavel Skripkin @ 2021-07-05 13:31 UTC (permalink / raw)
To: Dmitry Vyukov; +Cc: syzbot, kvm, linux-kernel, pbonzini, syzkaller-bugs
On Mon, 5 Jul 2021 13:47:30 +0200
Dmitry Vyukov <dvyukov@google.com> wrote:
> On Mon, Jul 5, 2021 at 1:36 PM Pavel Skripkin <paskripkin@gmail.com>
> wrote:
> >
> > On Mon, 5 Jul 2021 07:54:59 +0200
> > Dmitry Vyukov <dvyukov@google.com> wrote:
> >
> > > On Sat, Jul 3, 2021 at 9:12 AM Pavel Skripkin
> > > <paskripkin@gmail.com> wrote:
> > > >
> > > > On Fri, 02 Jul 2021 23:05:26 -0700
> > > > syzbot <syzbot+c87d2efb740931ec76c7@syzkaller.appspotmail.com>
> > > > wrote:
> > > >
> > > > > Hello,
> > > > >
> > > > > syzbot found the following issue on:
> > > > >
> > > > > HEAD commit: e058a84b Merge tag 'drm-next-2021-07-01' of
> > > > > git://anongit... git tree: upstream
> > > > > console output:
> > > > > https://syzkaller.appspot.com/x/log.txt?x=171fbbdc300000
> > > > > kernel config:
> > > > > https://syzkaller.appspot.com/x/.config?x=8c46abb9076f44dc
> > > > > dashboard link:
> > > > > https://syzkaller.appspot.com/bug?extid=c87d2efb740931ec76c7
> > > > > syz repro:
> > > > > https://syzkaller.appspot.com/x/repro.syz?x=119d1efc300000 C
> > > > > reproducer:
> > > > > https://syzkaller.appspot.com/x/repro.c?x=16c58c28300000
> > > > >
> > > > > IMPORTANT: if you fix the issue, please add the following tag
> > > > > to the commit: Reported-by:
> > > > > syzbot+c87d2efb740931ec76c7@syzkaller.appspotmail.com
> > > > >
> > > >
> > > > Corresponding fix was sent about 2 days ago
> > > > https://patchwork.kernel.org/project/kvm/patch/20210701195500.27097-1-paskripkin@gmail.com/
> > >
> > > Hi Pavel,
> > >
> > > Thanks for checking. Let's tell syzbot about the fix:
> > >
> > > #syz fix: kvm: debugfs: fix memory leak in kvm_create_vm_debugfs
> >
> >
> > Hi, Dmitry!
> >
> > Sorry for stupid question :)
> >
> > I don't see, that my patch was applied, so syzbot will save the
> > patch name and will test it after it will be applied? I thought
> > about sending `syz fix` command, but I was sure that syzbot takes
> > only accepted patches.
>
> Hi Pavel,
>
> Please see if http://bit.do/syzbot#communication-with-syzbot answers
> your questions.
Yes, it does. Thank you!
With regards,
Pavel Skripkin
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2021-07-05 13:31 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2021-07-03 6:05 [syzbot] memory leak in kvm_dev_ioctl syzbot
2021-07-03 7:12 ` Pavel Skripkin
2021-07-05 5:54 ` Dmitry Vyukov
2021-07-05 11:36 ` Pavel Skripkin
2021-07-05 11:47 ` Dmitry Vyukov
2021-07-05 13:31 ` Pavel Skripkin
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).