WARNING in ion_dma_buf_begin_cpu_access

Hello, syzbot found the following crash on: HEAD commit:a16afaf7928b Merge tag 'for-v4.18' of git://git.kernel.org.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=1480e36f80 kernel config: https://syzkaller.appspot.com/x/.config?x=314f2150f36c16ca

WARNING in dma_buf_vunmap

Hello, syzbot found the following crash on: HEAD commit:ccda4af0f4b9 Linux 4.20-rc2 git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=12e15b8340 kernel config: https://syzkaller.appspot.com/x/.config?x=4a0a89f12ca9b0f5 dashboard link: https

Re: WARNING in dma_buf_vunmap

syzbot has found a reproducer for the following crash on: HEAD commit:d41217aac0a5 Merge tag 'pci-v4.20-fixes-1' of git://git.ke.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=15c136d540 kernel config: https://syzkaller.appspot.com/x/.config?x

INFO: trying to register non-static key in __flush_work

Hello, syzbot found the following crash on: HEAD commit:5694cecdb092 Merge tag 'arm64-upstream' of git://git.kerne.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=124eebc740 kernel config: https://syzkaller.appspot.com/x/.config?x=91a256823ef17263

WARNING: lock held when returning to user space in set_property_atomic

Hello, syzbot found the following crash on: HEAD commit:903b77c63167 Merge tag 'linux-kselftest-4.21-rc1' of git:/.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=12d0f55340 kernel config: https://syzkaller.appspot.com/x/.config?x=53a2f2aa0b1f7606

WARNING in vkms_plane_duplicate_state

Hello, syzbot found the following crash on: HEAD commit:92b419289cee Merge tag 'riscv-for-linus-4.20-rc4' of git:/.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=17ed377b40 kernel config: https://syzkaller.appspot.com/x/.config?x=73e2bc0cb6463446

Re: WARNING in bpf_jit_free

syzbot has bisected this bug to: commit 0fff724a33917ac581b5825375d0b57affedee76 Author: Paul Kocialkowski Date: Fri Jan 18 14:51:13 2019 + drm/sun4i: backend: Use explicit fourcc helpers for packed YUV422 check bisection log: https://syzkaller.appspot.com/x/bisect.txt?x

Re: WARNING in dma_buf_vunmap

syzbot has bisected this bug to: commit d5e73f7be850323ae3adbbe84ed37a38b0c31476 Author: Mahesh Bandewar Date: Wed Mar 8 18:55:51 2017 + bonding: restructure arp-monitor bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=15e679f720 start commit: d5e73f7b bonding

Re: INFO: task hung in process_measurement

syzbot has bisected this bug to: commit 8fe5616b20e5742bb5fee0e77dffe2fc76ac92a0 Author: Jyri Sarha Date: Tue Jun 14 08:43:30 2016 + drm/tilcdc: Restore old dpms state in pm_resume() bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=10daff1b20 start commit: 291d0e5d

WARNING in vkms_vblank_simulate

syzbot has bisected this bug to: commit 09ef09b4ab95dc405ad4171ec2cd8a4ff5227108 Author: Shayenne Moura Date: Wed Feb 6 20:08:13 2019 + drm/vkms: WARN when hrtimer_forward_now fails bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=128448cf20 start commit: 09ef09b4

Re: INFO: rcu detected stall in sys_sendfile64 (2)

syzbot has bisected this bug to: commit 34e07e42c55aeaa78e93b057a6664e2ecde3fadb Author: Chris Wilson Date: Thu Feb 8 10:54:48 2018 + drm/i915: Add missing kerneldoc for 'ent' in i915_driver_init_early bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=1322028320 start

WARNING in vkms_vblank_simulate

syzbot has bisected this bug to: commit 09ef09b4ab95dc405ad4171ec2cd8a4ff5227108 Author: Shayenne Moura Date: Wed Feb 6 20:08:13 2019 + drm/vkms: WARN when hrtimer_forward_now fails bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=128448cf20 start commit: 09ef09b4

WARNING in __flush_work (2)

Hello, syzbot found the following crash on: HEAD commit:1fc1cd8399ab Merge branch 'for-5.1' of git://git.kernel.or.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=10dab41b20 kernel config: https://syzkaller.appspot.com/x/.config?x=83f72881c3c30b7c

Re: WARNING in bpf_jit_free

syzbot has found a reproducer for the following crash on: HEAD commit:79c3ba32 Merge tag 'drm-fixes-2019-06-07-1' of git://anong.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=1201b971a0 kernel config: https://syzkaller.appspot.com/x/.config?x

KASAN: use-after-free Read in brnf_exit_net

Hello, syzbot found the following crash on: HEAD commit:1c6b4050 Add linux-next specific files for 20190618 git tree: linux-next console output: https://syzkaller.appspot.com/x/log.txt?x=10126209a0 kernel config: https://syzkaller.appspot.com/x/.config?x=3c614278993de456

Re: WARNING: locking bug in inet_autobind

syzbot has bisected this bug to: commit c0d9271ecbd891cdeb0fad1edcdd99ee717a655f Author: Yong Zhao Date: Fri Feb 1 23:36:21 2019 + drm/amdgpu: Delete user queue doorbell variables bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=1433ece4a0 start commit: f49aa1de

KASAN: use-after-free Read in add_uevent_var

Hello, syzbot found the following crash on: HEAD commit:a4ccb5f9 Merge tag 'drm-fixes-2019-05-03' of git://anongit.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=1205d570a0 kernel config: https://syzkaller.appspot.com/x/.config?x=2bd0da4b8de0b004

possible deadlock in __mmu_notifier_invalidate_range_end

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=16cbf22a60 kernel config: https://syzkaller.appspot.com/x/.config?x=82a6bec43ab0cb69

kernel panic: stack is corrupted in pointer

Hello, syzbot found the following crash on: HEAD commit:1438cde7 Add linux-next specific files for 20190716 git tree: linux-next console output: https://syzkaller.appspot.com/x/log.txt?x=1398805860 kernel config: https://syzkaller.appspot.com/x/.config?x=3430a151e1452331

Re: kernel panic: stack is corrupted in pointer

Hello, syzbot has tested the proposed patch and the reproducer did not trigger crash: Reported-and-tested-by: syzbot+79f5f028005a77ecb...@syzkaller.appspotmail.com Tested on: commit: decb705e libbpf: fix using uninitialized ioctl results git tree: bpf kernel config: https

Re: Re: kernel panic: stack is corrupted in pointer

Dmitry Vyukov wrote: On Wed, Jul 17, 2019 at 10:58 AM syzbot wrote: > > Hello, > > syzbot found the following crash on: > > HEAD commit:1438cde7 Add linux-next specific files for 20190716 > git tree: linux-next > console output: https://syzkaller

Re: memory leak in dma_buf_ioctl

syzbot has bisected this bug to: commit 04cf31a759ef575f750a63777cee95500e410994 Author: Michael Ellerman Date: Thu Mar 24 11:04:01 2016 + ftrace: Make ftrace_location_range() global bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=154293f460 start commit: abdfd52a

general protection fault in veth_get_stats64

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=175ab7cd60 kernel config: https://syzkaller.appspot.com/x/.config?x=599cf05035799eef

Re: WARNING in dma_buf_vunmap

syzbot suspects this bug was fixed by commit: commit 62dcb4f41836bd3c44b5b651bb6df07ea4cb1551 Author: Hans Verkuil Date: Thu Nov 8 12:23:37 2018 + media: vb2: check memory model for VIDIOC_CREATE_BUFS bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=116af11c60 start

Re: WARNING in drm_mode_createblob_ioctl

syzbot has found a reproducer for the following crash on: HEAD commit:51309b9d Add linux-next specific files for 20191105 git tree: linux-next console output: https://syzkaller.appspot.com/x/log.txt?x=13f5c078e0 kernel config: https://syzkaller.appspot.com/x/.config?x

Re: WARNING in drm_mode_createblob_ioctl

syzbot has bisected this bug to: commit 9e5a64c71b2f70ba530f8156046dd7dfb8a7a0ba Author: Kees Cook Date: Mon Nov 4 22:57:23 2019 + uaccess: disallow > INT_MAX copy sizes bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=125fe6dce0 start commit: 51309b9d Add li

KASAN: global-out-of-bounds Read in vga16fb_imageblit

Hello, syzbot found the following crash on: HEAD commit:596cf45c Merge branch 'akpm' (patches from Andrew) git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=17be842ee0 kernel config: https://syzkaller.appspot.com/x/.config?x=7d8ab2e0e09c2a82 dashboard

KASAN: slab-out-of-bounds Read in fbcon_get_font

Hello, syzbot found the following crash on: HEAD commit:76bb8b05 Merge tag 'kbuild-v5.5' of git://git.kernel.org/p.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=10bfe282e0 kernel config: https://syzkaller.appspot.com/x/.config?x=dd226651cb0f364b

divide error in fbcon_switch

Hello, syzbot found the following crash on: HEAD commit:76bb8b05 Merge tag 'kbuild-v5.5' of git://git.kernel.org/p.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=1508781ee0 kernel config: https://syzkaller.appspot.com/x/.config?x=dd226651cb0f364b

Re: BUG: unable to handle kernel paging request in ion_heap_clear_pages

syzbot has found a reproducer for the following crash on: HEAD commit:76bb8b05 Merge tag 'kbuild-v5.5' of git://git.kernel.org/p.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=159d0f36e0 kernel config: https://syzkaller.appspot.com/x/.config?x

INFO: task hung in fb_open

Hello, syzbot found the following crash on: HEAD commit:596cf45c Merge branch 'akpm' (patches from Andrew) git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=1599f641e0 kernel config: https://syzkaller.appspot.com/x/.config?x=7d8ab2e0e09c2a82 dashboard

Re: KASAN: global-out-of-bounds Read in fb_pad_aligned_buffer

syzbot has found a reproducer for the following crash on: HEAD commit:9455d25f Merge tag 'ntb-5.5' of git://github.com/jonmason/.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=171e09dae0 kernel config: https://syzkaller.appspot.com/x/.config?x

KASAN: use-after-free Read in fb_mode_is_equal

Hello, syzbot found the following crash on: HEAD commit:7ada90eb Merge tag 'drm-next-2019-12-06' of git://anongit... git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=16997c82e0 kernel config: https://syzkaller.appspot.com/x/.config?x=f07a23020fd7d21a

Re: KASAN: slab-out-of-bounds Read in bit_putcs

syzbot has found a reproducer for the following crash on: HEAD commit:9455d25f Merge tag 'ntb-5.5' of git://github.com/jonmason/.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=16b1d1bce0 kernel config: https://syzkaller.appspot.com/x/.config?x

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

syzbot has bisected this bug to: commit 2de50e9674fc4ca3c6174b04477f69eb26b4ee31 Author: Russell Currey Date: Mon Feb 8 04:08:20 2016 + powerpc/powernv: Remove support for p5ioc2 bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=1512d1bce0 start commit: b0d4beaa

Re: KASAN: global-out-of-bounds Read in bit_putcs

syzbot has found a reproducer for the following crash on: HEAD commit:b0d4beaa Merge branch 'next.autofs' of git://git.kernel.or.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=1015a90ee0 kernel config: https://syzkaller.appspot.com/x/.config?x

KASAN: global-out-of-bounds Read in fb_pad_aligned_buffer

Hello, syzbot found the following crash on: HEAD commit:ad910e36 pipe: fix poll/select race introduced by the pipe.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=15483196e0 kernel config: https://syzkaller.appspot.com/x/.config?x=318fa2bff8166d0d

general protection fault in fbcon_cursor

Hello, syzbot found the following crash on: HEAD commit:ae4b064e Merge tag 'afs-fixes-20191211' of git://git.kerne.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=1218c1dee0 kernel config: https://syzkaller.appspot.com/x/.config?x=79f79de2a27d3e3d

INFO: task hung in fb_compat_ioctl

Hello, syzbot found the following crash on: HEAD commit:687dec9b Merge tag 'erofs-for-5.5-rc2-fixes' of git://git... git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=16979cfae0 kernel config: https://syzkaller.appspot.com/x/.config?x=79f79de2a27d3e3d

KASAN: global-out-of-bounds Read in soft_cursor

Hello, syzbot found the following crash on: HEAD commit:687dec9b Merge tag 'erofs-for-5.5-rc2-fixes' of git://git... git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=14e0acfae0 kernel config: https://syzkaller.appspot.com/x/.config?x=79f79de2a27d3e3d

KASAN: vmalloc-out-of-bounds Write in sys_imageblit

Hello, syzbot found the following crash on: HEAD commit:6794862a Merge tag 'for-5.5-rc1-kconfig-tag' of git://git... git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=17f407f2e0 kernel config: https://syzkaller.appspot.com/x/.config?x=79f79de2a27d3e3d

Re: KASAN: slab-out-of-bounds Read in bit_putcs

syzbot has bisected this bug to: commit 2de50e9674fc4ca3c6174b04477f69eb26b4ee31 Author: Russell Currey Date: Mon Feb 8 04:08:20 2016 + powerpc/powernv: Remove support for p5ioc2 bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=16af042ae0 start commit: 9455d25f

BUG: unable to handle kernel paging request in sys_imageblit

Hello, syzbot found the following crash on: HEAD commit:6794862a Merge tag 'for-5.5-rc1-kconfig-tag' of git://git... git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=1574aaeae0 kernel config: https://syzkaller.appspot.com/x/.config?x=79f79de2a27d3e3d

KASAN: slab-out-of-bounds Read in bit_putcs

Hello, syzbot found the following crash on: HEAD commit:282ffdf3 Add linux-next specific files for 20191205 git tree: linux-next console output: https://syzkaller.appspot.com/x/log.txt?x=165627f2e0 kernel config: https://syzkaller.appspot.com/x/.config?x=29372c0243b4b980

KASAN: global-out-of-bounds Read in bit_putcs

Hello, syzbot found the following crash on: HEAD commit:2f13437b Merge tag 'trace-v5.5-2' of git://git.kernel.org/.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=104fcc2ae0 kernel config: https://syzkaller.appspot.com/x/.config?x=608557e57ce07817

Re: INFO: task hung in fb_open

syzbot has bisected this bug to: commit 979c11ef39cee79d6f556091a357890962be2580 Author: Ayan Kumar Halder Date: Tue Jul 17 17:13:46 2018 + drm/sun4i: Substitute sun4i_backend_format_is_yuv() with format->is_yuv bisection log: https://syzkaller.appspot.com/x/bisect.tx

KASAN: use-after-free Read in soft_cursor

Hello, syzbot found the following crash on: HEAD commit:b0d4beaa Merge branch 'next.autofs' of git://git.kernel.or.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=11b97e41e0 kernel config: https://syzkaller.appspot.com/x/.config?x=f07a23020fd7d21a

KASAN: slab-out-of-bounds Read in soft_cursor

Hello, syzbot found the following crash on: HEAD commit:63de3747 Merge tag 'tag-chrome-platform-for-v5.5' of git:/.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=14819aeae0 kernel config: https://syzkaller.appspot.com/x/.config?x=1d189d07c6717979

KASAN: vmalloc-out-of-bounds Write in bitfill_aligned

Hello, syzbot found the following crash on: HEAD commit:63de3747 Merge tag 'tag-chrome-platform-for-v5.5' of git:/.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=1040fc41e0 kernel config: https://syzkaller.appspot.com/x/.config?x=1d189d07c6717979

Re: KASAN: slab-out-of-bounds Read in fbcon_get_font

syzbot has bisected this bug to: commit 2de50e9674fc4ca3c6174b04477f69eb26b4ee31 Author: Russell Currey Date: Mon Feb 8 04:08:20 2016 + powerpc/powernv: Remove support for p5ioc2 bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=127a042ae0 start commit: 76bb8b05

KASAN: use-after-free Read in fbcon_cursor

Hello, syzbot found the following crash on: HEAD commit:07c4b9e9 Merge tag 'scsi-fixes' of git://git.kernel.org/pu.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=14b61f41e0 kernel config: https://syzkaller.appspot.com/x/.config?x=79f79de2a27d3e3d

Re: WARNING in md_ioctl

syzbot has bisected this bug to: commit 4b6ce6810a5dc0af387a238e8c852e0d3822381f Author: Rafael Antognolli Date: Mon Feb 5 23:33:30 2018 + drm/i915/cnl: WaPipeControlBefore3DStateSamplePattern bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=13aeb522e0 start commit

BUG: unable to handle kernel paging request in ion_heap_clear_pages

Hello, syzbot found the following crash on: HEAD commit:419593da Add linux-next specific files for 20191129 git tree: linux-next console output: https://syzkaller.appspot.com/x/log.txt?x=12bfd882e0 kernel config: https://syzkaller.appspot.com/x/.config?x=7c04b0959e75c206

WARNING in drm_mode_createblob_ioctl

Hello, syzbot found the following crash on: HEAD commit:8ada228a Add linux-next specific files for 20191011 git tree: linux-next console output: https://syzkaller.appspot.com/x/log.txt?x=1423a87f60 kernel config: https://syzkaller.appspot.com/x/.config?x=7cf4eed5fe42c31a

Re: WARNING in drm_mode_createblob_ioctl

Op 14-10-2019 om 11:16 schreef Daniel Vetter: > On Sun, Oct 13, 2019 at 11:09:09PM -0700, syzbot wrote: >> Hello, >> >> syzbot found the following crash on: >> >> HEAD commit:8ada228a Add linux-next specific files for 20191011 >> git tree:

WARNING in vkms_gem_free_object

Hello, syzbot found the following crash on: HEAD commit:8ada228a Add linux-next specific files for 20191011 git tree: linux-next console output: https://syzkaller.appspot.com/x/log.txt?x=14c30b1b60 kernel config: https://syzkaller.appspot.com/x/.config?x=7cf4eed5fe42c31a

Re: KASAN: global-out-of-bounds Read in bit_putcs

syzbot has found a reproducer for the following crash on: HEAD commit:b9c5ef25 Add linux-next specific files for 20191218 git tree: linux-next console output: https://syzkaller.appspot.com/x/log.txt?x=17d57b46e0 kernel config: https://syzkaller.appspot.com/x/.config?x

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

syzbot has found a reproducer for the following crash on: HEAD commit:46cf053e Linux 5.5-rc3 git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=15cf54e1e0 kernel config: https://syzkaller.appspot.com/x/.config?x=ed9d672709340e35 dashboard link: https

KASAN: global-out-of-bounds Read in fbcon_get_font

Hello, syzbot found the following crash on: HEAD commit:6cf8298d Add linux-next specific files for 20191209 git tree: linux-next console output: https://syzkaller.appspot.com/x/log.txt?x=168bbb7ae0 kernel config: https://syzkaller.appspot.com/x/.config?x=682fc0ce6c86e3c7

Re: KASAN: global-out-of-bounds Read in fb_pad_aligned_buffer

syzbot has bisected this bug to: commit 2de50e9674fc4ca3c6174b04477f69eb26b4ee31 Author: Russell Currey Date: Mon Feb 8 04:08:20 2016 + powerpc/powernv: Remove support for p5ioc2 bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=13ea0aeae0 start commit: 9455d25f

BUG: unable to handle kernel paging request in drm_fb_helper_dirty_work

Hello, syzbot found the following crash on: HEAD commit:e42617b8 Linux 5.5-rc1 git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=126dc282e0 kernel config: https://syzkaller.appspot.com/x/.config?x=3754e2c78c1adb82 dashboard link: https

general protection fault in fbcon_modechanged

Hello, syzbot found the following crash on: HEAD commit:e42617b8 Linux 5.5-rc1 git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=15229c2ae0 kernel config: https://syzkaller.appspot.com/x/.config?x=3754e2c78c1adb82 dashboard link: https

general protection fault in fbcon_fb_blanked

Hello, syzbot found the following crash on: HEAD commit:eea2d5da Merge tag 'for-linus' of git://git.armlinux.org.u.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=1785042ae0 kernel config: https://syzkaller.appspot.com/x/.config?x=f07a23020fd7d21a

Re: BUG: unable to handle kernel paging request in ion_heap_clear_pages

This bug is marked as fixed by commit: kasan: support vmalloc backing of vm_map_ram() But I can't find it in any tested tree for more than 90 days. Is it a correct commit? Please update it by replying: #syz fix: exact-commit-title Until then the bug is still considered open and new crashes with

KASAN: use-after-free Read in bit_putcs

Hello, syzbot found the following crash on: HEAD commit:0a44cac8 Merge tag 'dma-mapping-5.6' of git://git.infradea.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=11bfb74ee0 kernel config: https://syzkaller.appspot.com/x/.config?x=a61f2164c515c07f

WARNING in idr_destroy

Hello, syzbot found the following crash on: HEAD commit:63623fd4 Merge tag 'for-linus' of git://git.kernel.org/pub.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=10e978e3e0 kernel config: https://syzkaller.appspot.com/x/.config?x=5d2e033af114153f

memory leak in snd_pcm_hw_params

Hello, syzbot found the following crash on: HEAD commit:b3a60822 Merge branch 'for-v5.6' of git://git.kernel.org:/.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=1351cf66e0 kernel config: https://syzkaller.appspot.com/x/.config?x=e97a1bc78afb77f

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

syzbot has found a reproducer for the following crash on: HEAD commit:94f2630b Merge tag '5.6-rc-small-smb3-fix-for-stable' of g.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=11d6c776e0 kernel config: https://syzkaller.appspot.com/x/.config?x

KASAN: use-after-free Read in vgem_gem_dumb_create

Hello, syzbot found the following crash on: HEAD commit:39bed42d Merge tag 'for-linus-hmm' of git://git.kernel.org.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=179465bee0 kernel config: https://syzkaller.appspot.com/x/.config?x=2646535f8818ae25

Re: INFO: task hung in tls_sw_cancel_work_tx

syzbot has bisected this bug to: commit f75f91574617a3c6fbc821c6b156f5777a59d0ed Author: Chris Wilson Date: Tue May 15 14:31:49 2018 + drm/i915: Shrink search list for active timelines bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=121dc6b5e0 start commit

Re: general protection fault in fbcon_cursor

syzbot has found a reproducer for the following crash on: HEAD commit:f2850dd5 Merge tag 'kbuild-fixes-v5.6' of git://git.kernel.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=120eaae6e0 kernel config: https://syzkaller.appspot.com/x/.config?x

INFO: task hung in do_fb_ioctl

Hello, syzbot found the following crash on: HEAD commit:e69ec487 Merge branch 'for-linus' of git://git.kernel.org/.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=12c223fee0 kernel config: https://syzkaller.appspot.com/x/.config?x=18698c0c240ba616

WARNING in schedule_bh

Hello, syzbot found the following crash on: HEAD commit:95e20af9 Merge tag 'nfs-for-5.5-2' of git://git.linux-nfs... git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=17648c21e0 kernel config: https://syzkaller.appspot.com/x/.config?x=d9290aeb7e6cf1c4

general protection fault in fbcon_invert_region

Hello, syzbot found the following crash on: HEAD commit:def9d278 Linux 5.5-rc7 git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=13000685e0 kernel config: https://syzkaller.appspot.com/x/.config?x=83c00afca9cf5153 dashboard link: https

KASAN: slab-out-of-bounds Read in fb_pad_aligned_buffer

Hello, syzbot found the following crash on: HEAD commit:2747d5fd Add linux-next specific files for 20200116 git tree: linux-next console output: https://syzkaller.appspot.com/x/log.txt?x=14c99b59e0 kernel config: https://syzkaller.appspot.com/x/.config?x=22f506e7a3a37fe2 dashboard

Re: KASAN: global-out-of-bounds Read in fbcon_get_font

syzbot has found a reproducer for the following crash on: HEAD commit:738d2902 Merge git://git.kernel.org/pub/scm/linux/kernel/g.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=14e396c1e0 kernel config: https://syzkaller.appspot.com/x/.config?x

KASAN: vmalloc-out-of-bounds Write in drm_fb_helper_dirty_work

Hello, syzbot found the following crash on: HEAD commit:62104694 Merge branch 'parisc-5.5-2' of git://git.kernel.o.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=1711b6c1e0 kernel config: https://syzkaller.appspot.com/x/.config?x=1b59a3066828ac4c

Re: INFO: task hung in fb_release

syzbot has bisected this bug to: commit e3933f26b657c341055443103bad331f4537b113 Author: Rex Zhu Date: Tue Jan 16 10:35:15 2018 + drm/amd/pp: Add edit/commit/show OD clock/voltage support in sysfs bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=12b5a799e0 start

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

syzbot has bisected this bug to: commit 13ff178ccd6d3b8074c542a911300b79c4eec255 Author: Daniel Vetter Date: Tue May 28 09:02:53 2019 + fbcon: Call fbcon_mode_deleted/new_modelist directly bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=1737c63ee0 start commit

INFO: task hung in fb_release

Hello, syzbot found the following crash on: HEAD commit:c6017471 Merge tag 'xfs-5.5-fixes-2' of git://git.kernel.o.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=127d0799e0 kernel config: https://syzkaller.appspot.com/x/.config?x=7f6119e2e3675a73

KASAN: vmalloc-out-of-bounds Read in drm_fb_helper_dirty_work

Hello, syzbot found the following crash on: HEAD commit:7e0165b2 Merge branch 'akpm' (patches from Andrew) git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=1619eb1ee0 kernel config: https://syzkaller.appspot.com/x/.config?x=1b59a3066828ac4c dashboard

Re: KASAN: slab-out-of-bounds Read in soft_cursor

syzbot has found a reproducer for the following crash on: HEAD commit:c79f46a2 Linux 5.5-rc5 git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=131bcee1e0 kernel config: https://syzkaller.appspot.com/x/.config?x=42c82694f792b2f5 dashboard link: https

KASAN: slab-out-of-bounds Write in fbcon_scroll

Hello, syzbot found the following crash on: HEAD commit:46cf053e Linux 5.5-rc3 git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=1376a2c6e0 kernel config: https://syzkaller.appspot.com/x/.config?x=ed9d672709340e35 dashboard link: https

BUG: unable to handle kernel paging request in vga16fb_imageblit

Hello, syzbot found the following crash on: HEAD commit:46cf053e Linux 5.5-rc3 git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=12e35351e0 kernel config: https://syzkaller.appspot.com/x/.config?x=ed9d672709340e35 dashboard link: https

Re: WARNING in idr_destroy

syzbot has bisected this bug to: commit 5b3709793d151e6e12eb6a38a5da3f7fc2923d3a Author: Thomas Zimmermann Date: Wed May 8 08:26:19 2019 + drm/ast: Convert AST driver to |struct drm_gem_vram_object| bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=15a66fb5e0 start

KASAN: use-after-free Read in dmabuffs_dname

Hello, syzbot found the following crash on: HEAD commit:63623fd4 Merge tag 'for-linus' of git://git.kernel.org/pub.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=11653ac3e0 kernel config: https://syzkaller.appspot.com/x/.config?x=9833e26bab355358

kernel BUG at drivers/dma-buf/dma-buf.c:LINE!

Hello, syzbot found the following crash on: HEAD commit:63623fd4 Merge tag 'for-linus' of git://git.kernel.org/pub.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=177bf331e0 kernel config: https://syzkaller.appspot.com/x/.config?x=9833e26bab355358

memory leak in drm_vma_node_allow

Hello, syzbot found the following crash on: HEAD commit:7e634208 Merge tag 'acpi-5.7-rc1-2' of git://git.kernel.or.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=156ec43be0 kernel config: https://syzkaller.appspot.com/x/.config?x=d7f19fdf7ef2f5a4

Re: WARNING in idr_destroy

Hello, syzbot has tested the proposed patch but the reproducer still triggered crash: WARNING in idr_destroy RBP: 0076bf20 R08: R09: R10: R11: 0246 R12: 0004 R13: 0203 R14: 004c3e56 R15

Re: WARNING in idr_destroy

Hello, syzbot has tested the proposed patch but the reproducer still triggered crash: WARNING in idr_destroy RBP: 0076bf20 R08: R09: R10: R11: 0246 R12: 0004 R13: 0203 R14: 004c3e56 R15

general protection fault in fbcon_switch

Hello, syzbot found the following crash on: HEAD commit:e17994d1 usb: core: kcov: collect coverage from usb comple.. git tree: https://github.com/google/kasan.git usb-fuzzer console output: https://syzkaller.appspot.com/x/log.txt?x=1328834be0 kernel config: https

KASAN: use-after-free Read in vkms_dumb_create

Hello, syzbot found the following crash on: HEAD commit:c578ddb3 Merge tag 'linux-kselftest-5.7-rc3' of git://git... git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=10fbf0d810 kernel config: https://syzkaller.appspot.com/x/.config?x=b7a70e992f2f9b68

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

Hello, syzbot tried to test the proposed patch but build/boot failed: failed to apply patch: checking file drivers/gpu/drm/vkms/vkms_gem.c patch: unexpected end of file in patch Tested on: commit: c578ddb3 Merge tag 'linux-kselftest-5.7-rc3' of git://git... git tree

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

> On Mon, 27 Apr 2020 at 00:48, syzbot > wrote: >> >> Hello, >> >> syzbot found the following crash on: >> >> HEAD commit:c578ddb3 Merge tag 'linux-kselftest-5.7-rc3' of git://git... >> git tree: upstream >> console output: ht

BUG: unable to handle kernel paging request in bitfill_aligned

Hello, syzbot found the following crash on: HEAD commit:1d3962ae Merge tag 'io_uring-5.7-2020-05-08' of git://git... git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=1487425810 kernel config: https://syzkaller.appspot.com/x/.config?x=b0212dbee046bc1f

KASAN: vmalloc-out-of-bounds Write in drm_fb_helper_dirty_work (2)

Hello, syzbot found the following crash on: HEAD commit:e99332e7 gcc-10: mark more functions __init to avoid secti.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=13de23a210 kernel config: https://syzkaller.appspot.com/x/.config?x=a45301b663dae85a

BUG: unable to handle kernel paging request in vga16fb_imageblit (2)

Hello, syzbot found the following crash on: HEAD commit:262f7a6b Merge tag 'for-5.7-rc3-tag' of git://git.kernel.o.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=1278688810 kernel config: https://syzkaller.appspot.com/x/.config?x=5b075813ec8b93cd

Re: KASAN: vmalloc-out-of-bounds Write in bitfill_aligned

syzbot has found a reproducer for the following crash on: HEAD commit:fb33c651 Linux 5.6-rc6 git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=17dacd55e0 kernel config: https://syzkaller.appspot.com/x/.config?x=9f894bd92023de02 dashboard link: https

Re: WARNING in idr_destroy

Hello, syzbot has tested the proposed patch and the reproducer did not trigger crash: Reported-and-tested-by: syzbot+05835159fe322770f...@syzkaller.appspotmail.com Tested on: commit: b1289238 drm/lease: fix WARNING in idr_destroy git tree: https://github.com/hqj/hqjagain_test.git

Re: general protection fault in sctp_ulpevent_nofity_peer_addr_change

syzbot has bisected this bug to: commit da2648390ce3d409218b6bbbf2386d8ddeec2265 Author: Lubomir Rintel Date: Thu Dec 20 18:13:09 2018 + pxa168fb: trivial typo fix bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=1361e139e0 start commit: 5076190d mm: slub: be more

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