similar to: Reminder: 2 open syzbot bugs in vhost subsystem

On Tue, 2 Jul 2019 13:30:07 +0800 Jason Wang wrote: > On 2019/7/2 Eric Biggers wrote: > > [This email was generated by a script. Let me know if you have any suggestions > > to make it better, or if you want it re-generated with the latest status.] > > > > Of the currently open syzbot reports against the upstream kernel, I've manually > > marked 2 of them as

On 2019/7/24 ??10:38, Eric Biggers wrote: > [This email was generated by a script. Let me know if you have any suggestions > to make it better, or if you want it re-generated with the latest status.] > > Of the currently open syzbot reports against the upstream kernel, I've manually > marked 3 of them as possibly being bugs in the vhost subsystem. I've listed > these

On 2019/7/2 ??1:32, Eric Biggers wrote: > On Tue, Jul 02, 2019 at 01:24:43PM +0800, Jason Wang wrote: >>> -------------------------------------------------------------------------------- >>> Title: INFO: task hung in vhost_init_device_iotlb >>> Last occurred: 125 days ago >>> Reported: 153 days ago >>> Branches:

On Thu, Jun 13, 2019 at 4:15 PM Hillf Danton <hdanton at sina.com> wrote: > > > Hello Dmitry > > On Thu, 13 Jun 2019 20:12:06 +0800 Dmitry Vyukov wrote: > > On Thu, Jun 13, 2019 at 2:07 PM Hillf Danton <hdanton at sina.com> wrote: > > > > > > Hello Jason > > > > > > On Thu, 13 Jun 2019 17:10:39 +0800 Jason Wang wrote: > >

On 2019/6/6 ??10:40, Hillf Danton wrote: > > On Wed, 05 Jun 2019 16:42:05 -0700 (PDT) syzbot wrote: >> Hello, >> >> syzbot found the following crash on: >> >> HEAD commit:??? 788a0249 Merge tag 'arc-5.2-rc4' of >> git://git.kernel.org/p.. >> git tree:?????? upstream >> console output:

On Wed, 05 Jun 2019 16:42:05 -0700 (PDT) syzbot wrote: > Hello, > > syzbot found the following crash on: > > HEAD commit: 788a0249 Merge tag 'arc-5.2-rc4' of git://git.kernel.org/p.. > git tree: upstream > console output: https://syzkaller.appspot.com/x/log.txt?x=15dc9ea6a00000 > kernel config: https://syzkaller.appspot.com/x/.config?x=d5c73825cbdc7326

On Wed, 05 Jun 2019 16:42:05 -0700 (PDT) syzbot wrote: > Hello, > > syzbot found the following crash on: > > HEAD commit: 788a0249 Merge tag 'arc-5.2-rc4' of git://git.kernel.org/p.. > git tree: upstream > console output: https://syzkaller.appspot.com/x/log.txt?x=15dc9ea6a00000 > kernel config: https://syzkaller.appspot.com/x/.config?x=d5c73825cbdc7326

Hello Dmitry On Thu, 13 Jun 2019 20:12:06 +0800 Dmitry Vyukov wrote: > On Thu, Jun 13, 2019 at 2:07 PM Hillf Danton <hdanton at sina.com> wrote: > > > > Hello Jason > > > > On Thu, 13 Jun 2019 17:10:39 +0800 Jason Wang wrote: > > > > > > This is basically a kfree(ubuf) after the second vhost_net_flush() in > > > vhost_net_release(). >

Hello Dmitry On Thu, 13 Jun 2019 20:12:06 +0800 Dmitry Vyukov wrote: > On Thu, Jun 13, 2019 at 2:07 PM Hillf Danton <hdanton at sina.com> wrote: > > > > Hello Jason > > > > On Thu, 13 Jun 2019 17:10:39 +0800 Jason Wang wrote: > > > > > > This is basically a kfree(ubuf) after the second vhost_net_flush() in > > > vhost_net_release(). >

Hello, syzbot found the following issue on: HEAD commit: 67faabbde36b selftests/bpf: Add missing prototypes for sev.. git tree: bpf-next console+strace: https://syzkaller.appspot.com/x/log.txt?x=1381363b280000 kernel config: https://syzkaller.appspot.com/x/.config?x=5335204dcdecfda dashboard link: https://syzkaller.appspot.com/bug?extid=881d65229ca4f9ae8c84 compiler: gcc (Debian

Hello, syzbot found the following crash on: HEAD commit: 788a0249 Merge tag 'arc-5.2-rc4' of git://git.kernel.org/p.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=15dc9ea6a00000 kernel config: https://syzkaller.appspot.com/x/.config?x=d5c73825cbdc7326 dashboard link: https://syzkaller.appspot.com/bug?extid=0789f0c7e45efd7bb643 compiler: gcc

On Tue, May 30, 2023 at 12:30:06AM -0700, syzbot wrote: > Hello, > > syzbot found the following issue on: > > HEAD commit: 933174ae28ba Merge tag 'spi-fix-v6.4-rc3' of git://git.ker.. > git tree: upstream > console output: https://syzkaller.appspot.com/x/log.txt?x=138d4ae5280000 > kernel config: https://syzkaller.appspot.com/x/.config?x=f389ffdf4e9ba3f0

Fri, 26 Jul 2019 08:26:01 -0700 (PDT) > syzbot has bisected this bug to: > > commit 0ecfebd2b52404ae0c54a878c872bb93363ada36 > Author: Linus Torvalds <torvalds at linux-foundation.org> > Date: Sun Jul 7 22:41:56 2019 +0000 > > Linux 5.2 > > bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=118810bfa00000 > start commit: 13bf6d6a Add

Hello, syzbot found the following crash on: HEAD commit: 6d028043 Add linux-next specific files for 20190830 git tree: linux-next console output: https://syzkaller.appspot.com/x/log.txt?x=16cbf22a600000 kernel config: https://syzkaller.appspot.com/x/.config?x=82a6bec43ab0cb69 dashboard link: https://syzkaller.appspot.com/bug?extid=aaedc50d99a03250fe1f compiler: gcc (GCC) 9.0.0

On Sat, Apr 7, 2018 at 3:02 AM, syzbot <syzbot+65a84dde0214b0387ccd at syzkaller.appspotmail.com> wrote: > syzbot hit the following crash on upstream commit > 38c23685b273cfb4ccf31a199feccce3bdcb5d83 (Fri Apr 6 04:29:35 2018 +0000) > Merge tag 'armsoc-drivers' of > git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc > syzbot dashboard link: >

On Sat, Apr 7, 2018 at 3:02 AM, syzbot <syzbot+65a84dde0214b0387ccd at syzkaller.appspotmail.com> wrote: > syzbot hit the following crash on upstream commit > 38c23685b273cfb4ccf31a199feccce3bdcb5d83 (Fri Apr 6 04:29:35 2018 +0000) > Merge tag 'armsoc-drivers' of > git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc > syzbot dashboard link: >

On Wed, Oct 2, 2019 at 5:45 PM syzbot <syzbot+3f3e5e77d793c7a6fe6c at syzkaller.appspotmail.com> wrote: > > Hello, > > syzbot found the following crash on: > > HEAD commit: a32db7e1 Add linux-next specific files for 20191002 > git tree: linux-next > console output: https://syzkaller.appspot.com/x/log.txt?x=175ab7cd600000 > kernel config:

On Sat, Oct 15, 2022 at 12:21:41PM -0700, syzbot wrote: > Hello, > > syzbot found the following issue on: > > HEAD commit: a1b6b102df03 Merge branch 'phylink_set_mac_pm' > git tree: net > console output: https://syzkaller.appspot.com/x/log.txt?x=179af0c2880000 > kernel config: https://syzkaller.appspot.com/x/.config?x=85495c44a2c25446 > dashboard

On Tue, Mar 26, 2019 at 11:17 AM Jason Wang <jasowang at redhat.com> wrote: > > > On 2019/3/25 ??10:02, Michael S. Tsirkin wrote: > > Looks like more iotlb locking mess? > > > Looking at the calltrace: > > [ 221.743675] ============================================= > [ 221.744297] [ INFO: possible recursive locking detected ] > [ 221.744944] 4.7.0+ #1

Looks like more iotlb locking mess? On Tue, Mar 19, 2019 at 10:21:00PM -0700, syzbot wrote: > syzbot has bisected this bug to: > > commit 6b1e6cc7855b09a0a9bfa1d9f30172ba366f161c > Author: Jason Wang <jasowang at redhat.com> > Date: Thu Jun 23 06:04:32 2016 +0000 > > vhost: new device IOTLB API > > bisection log: