syzkaller-bugs

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Linux kernel bugs found with syzkaller fuzzer and reported automatically by syzbot.

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syzbot, Ido Schimmel2

3:34 AM

[syzbot] WARNING: ODEBUG bug in net_dm_cmd_trace

On Sun, Mar 07, 2021 at 06:30:27PM -0800, syzbot wrote: > Hello, > > syzbot found the

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[syzbot] WARNING: ODEBUG bug in net_dm_cmd_trace

On Sun, Mar 07, 2021 at 06:30:27PM -0800, syzbot wrote: > Hello, > > syzbot found the

3:34 AM

syzbot, Hillf Danton2

2:39 AM

[syzbot] general protection fault in bt_accept_unlink (2)

Sat, 06 Mar 2021 23:34:14 -0800 > Hello, > > syzbot found the following issue on: > >

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[syzbot] general protection fault in bt_accept_unlink (2)

Sat, 06 Mar 2021 23:34:14 -0800 > Hello, > > syzbot found the following issue on: > >

2:39 AM

Mar 7

[syzbot] general protection fault in btf_type_id_size

Hello, syzbot found the following issue on: HEAD commit: 6185266c selftests/bpf: Mask bpf_csum_diff()

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[syzbot] general protection fault in btf_type_id_size

Hello, syzbot found the following issue on: HEAD commit: 6185266c selftests/bpf: Mask bpf_csum_diff()

Mar 7

Mar 7

Re: [syzbot] UBSAN: shift-out-of-bounds in nl802154_new_interface

Hello, syzbot has tested the proposed patch but the reproducer is still triggering an issue: UBSAN:

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Re: [syzbot] UBSAN: shift-out-of-bounds in nl802154_new_interface

Hello, syzbot has tested the proposed patch but the reproducer is still triggering an issue: UBSAN:

Mar 7

Mar 7

Re: [syzbot] UBSAN: shift-out-of-bounds in netlink_recvmsg

Hello, syzbot has tested the proposed patch but the reproducer is still triggering an issue: UBSAN:

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Re: [syzbot] UBSAN: shift-out-of-bounds in netlink_recvmsg

Hello, syzbot has tested the proposed patch but the reproducer is still triggering an issue: UBSAN:

Mar 7

syzbot, Pavel Begunkov3

Mar 7

[syzbot] possible deadlock in io_sq_thread_finish

On 07/03/2021 12:39, Pavel Begunkov wrote: > On 07/03/2021 09:49, syzbot wrote: >> Hello,

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[syzbot] possible deadlock in io_sq_thread_finish

On 07/03/2021 12:39, Pavel Begunkov wrote: > On 07/03/2021 09:49, syzbot wrote: >> Hello,

Mar 7

syzbot, Dmitry Vyukov3

Mar 7

general protection fault in mm_update_next_owner (2)

Auto-closing this bug as obsolete. Crashes did not happen for a while, no reproducer and no activity.

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general protection fault in mm_update_next_owner (2)

Auto-closing this bug as obsolete. Crashes did not happen for a while, no reproducer and no activity.

Mar 7

syzbot, Hillf Danton2

Mar 7

[syzbot] general protection fault in klist_iter_exit

On Sat, 06 Mar 2021 18:19:17 -0800 > Hello, > > syzbot found the following issue on: >

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[syzbot] general protection fault in klist_iter_exit

On Sat, 06 Mar 2021 18:19:17 -0800 > Hello, > > syzbot found the following issue on: >

Mar 7

Mar 7

[syzbot] KASAN: use-after-free Read in ovl_real_fdget_meta

Hello, syzbot found the following issue on: HEAD commit: 92f791eb Add linux-next specific files for

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[syzbot] KASAN: use-after-free Read in ovl_real_fdget_meta

Hello, syzbot found the following issue on: HEAD commit: 92f791eb Add linux-next specific files for

Mar 7

syzbot, Dmitry Vyukov2

Mar 6

[syzbot] upstream boot error: WARNING in kvm_wait

On Fri, Mar 5, 2021 at 9:56 PM syzbot <syzbot+a4c8bc1d1dc7b620630d@syzkaller.appspotmail.com>

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[syzbot] upstream boot error: WARNING in kvm_wait

On Fri, Mar 5, 2021 at 9:56 PM syzbot <syzbot+a4c8bc1d1dc7b620630d@syzkaller.appspotmail.com>

Mar 6

Mar 6

[syzbot] bpf boot error: WARNING in kvm_wait

Hello, syzbot found the following issue on: HEAD commit: edbea922 veth: Store queue_mapping

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[syzbot] bpf boot error: WARNING in kvm_wait

Hello, syzbot found the following issue on: HEAD commit: edbea922 veth: Store queue_mapping

Mar 6

Mar 6

[syzbot] bpf-next boot error: WARNING in kvm_wait

Hello, syzbot found the following issue on: HEAD commit: d01b59c9 bpf: Add bpf_skb_adjust_room flag

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[syzbot] bpf-next boot error: WARNING in kvm_wait

Hello, syzbot found the following issue on: HEAD commit: d01b59c9 bpf: Add bpf_skb_adjust_room flag

Mar 6

Mar 6

[syzbot] net boot error: WARNING in kvm_wait

Hello, syzbot found the following issue on: HEAD commit: ad5d07f4 cipso,calipso: resolve a number of

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[syzbot] net boot error: WARNING in kvm_wait

Hello, syzbot found the following issue on: HEAD commit: ad5d07f4 cipso,calipso: resolve a number of

Mar 6

LUIGI BISIGNANI-MAI PIU' COL PEDOFILO BERLUSCONI, … Andreas Nigg Bank J Safra Sarasin Zurich5

Mar 5

E' DA ARRESTARE SUBITO: PAOLO BARRAI (BLOG MERCATO LIBERO ALIAS MER-D-ATO LIBERO)! E' STATO IL REGISTA CRIMINALISSIMO DELL'OPERAZIONE "EIDOO RICICLA SOLDI MAFIOSI PER LA NDRANGHETA"! IL GIA' 3 VOLTE FINITO IN GALERA, IL DELINQUENTE EFFERATO PAOLO BAR

IL LEGHISTA INCULA ED AMMAZZA BAMBINI PAOLO BARRAI (NOTO IN TUTTO IL MONDO COME IL PEDOFILO DEL

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E' DA ARRESTARE SUBITO: PAOLO BARRAI (BLOG MERCATO LIBERO ALIAS MER-D-ATO LIBERO)! E' STATO IL REGISTA CRIMINALISSIMO DELL'OPERAZIONE "EIDOO RICICLA SOLDI MAFIOSI PER LA NDRANGHETA"! IL GIA' 3 VOLTE FINITO IN GALERA, IL DELINQUENTE EFFERATO PAOLO BAR

IL LEGHISTA INCULA ED AMMAZZA BAMBINI PAOLO BARRAI (NOTO IN TUTTO IL MONDO COME IL PEDOFILO DEL

Mar 5

syzbot, … Vinicius Costa Gomes3

Mar 5

INFO: rcu detected stall in corrupted (4)

Dmitry Vyukov <dvyukov@google.com> writes: > On Fri, Sep 4, 2020 at 8:49 PM syzbot > <

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INFO: rcu detected stall in corrupted (4)

Dmitry Vyukov <dvyukov@google.com> writes: > On Fri, Sep 4, 2020 at 8:49 PM syzbot > <

Mar 5

Mar 5

[syzbot] net-next boot error: WARNING in kvm_wait

Hello, syzbot found the following issue on: HEAD commit: d310ec03 Merge tag 'perf-core-2021-02-17

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[syzbot] net-next boot error: WARNING in kvm_wait

Hello, syzbot found the following issue on: HEAD commit: d310ec03 Merge tag 'perf-core-2021-02-17

Mar 5

Mar 5

[syzbot] WARNING in carl9170_usb_send_rx_irq_urb/usb_submit_urb

Hello, syzbot found the following issue on: HEAD commit: fe07bfda Linux 5.12-rc1 git tree: https://

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[syzbot] WARNING in carl9170_usb_send_rx_irq_urb/usb_submit_urb

Hello, syzbot found the following issue on: HEAD commit: fe07bfda Linux 5.12-rc1 git tree: https://

Mar 5

Palash Oswal, Jens Axboe3

Mar 5

BUG: soft lockup in corrupted

On Mar 4, 2021, at 10:06 PM, Palash Oswal <oswalpalash@gmail.com> wrote: > > Hello, >

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BUG: soft lockup in corrupted

On Mar 4, 2021, at 10:06 PM, Palash Oswal <oswalpalash@gmail.com> wrote: > > Hello, >

Mar 5

Greg Kroah-Hartman

Mar 5

[PATCH 4.9 06/41] futex: Fix more put_pi_state() vs. exit_pi_state_list() races

From: Ben Hutchings <ben@decadent.org.uk> From: Peter Zijlstra <peterz@infradead.org>

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[PATCH 4.9 06/41] futex: Fix more put_pi_state() vs. exit_pi_state_list() races

From: Ben Hutchings <ben@decadent.org.uk> From: Peter Zijlstra <peterz@infradead.org>

Mar 5

Mar 5

INFO: task hung in rsvp_delete_filter_work

syzbot suspects this issue was fixed by commit: commit 396d7f23adf9e8c436dd81a69488b5b6a865acf8

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INFO: task hung in rsvp_delete_filter_work

syzbot suspects this issue was fixed by commit: commit 396d7f23adf9e8c436dd81a69488b5b6a865acf8

Mar 5

syzbot, … Michal Hocko19

Mar 5

possible deadlock in sk_clone_lock

On Tue 02-03-21 19:59:22, Shakeel Butt wrote: > On Tue, Mar 2, 2021 at 1:19 PM Mike Kravetz <

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possible deadlock in sk_clone_lock

On Tue 02-03-21 19:59:22, Shakeel Butt wrote: > On Tue, Mar 2, 2021 at 1:19 PM Mike Kravetz <

Mar 5

syzbot, … Dmitry Vyukov4

Mar 5

KASAN: use-after-free Write in cipso_v4_doi_putdef

#syz dup: KASAN: use-after-free Read in cipso_v4_genopt On Wed, Mar 3, 2021 at 4:53 PM syzbot <

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KASAN: use-after-free Write in cipso_v4_doi_putdef

#syz dup: KASAN: use-after-free Read in cipso_v4_genopt On Wed, Mar 3, 2021 at 4:53 PM syzbot <

Mar 5

Mar 5

WARNING in ieee802154_get_llsec_params

syzbot has bisected this issue to: commit b60673c4c418bef7550d02faf53c34fbfeb366bf Author: Jakub

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WARNING in ieee802154_get_llsec_params

syzbot has bisected this issue to: commit b60673c4c418bef7550d02faf53c34fbfeb366bf Author: Jakub

Mar 5

Mar 4

BUG: unable to handle kernel paging request in mm_update_next_owner

Auto-closing this bug as obsolete. Crashes did not happen for a while, no reproducer and no activity.

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BUG: unable to handle kernel paging request in mm_update_next_owner

Auto-closing this bug as obsolete. Crashes did not happen for a while, no reproducer and no activity.

Mar 4

Mar 4

BUG: unable to handle kernel NULL pointer dereference in hide_cursor

Hello, syzbot found the following issue on: HEAD commit: 5695e516 Merge tag 'io_uring-worker.v3-

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BUG: unable to handle kernel NULL pointer dereference in hide_cursor

Hello, syzbot found the following issue on: HEAD commit: 5695e516 Merge tag 'io_uring-worker.v3-

Mar 4

syzbot, … Ben Gardon10

Mar 4

unexpected kernel reboot (3)

Hi Dmitry, I'll follow up with you offline to try to get this issue triaged and understood.

unread,

unexpected kernel reboot (3)

Hi Dmitry, I'll follow up with you offline to try to get this issue triaged and understood.

Mar 4

syzbot, … Paul Moore8

Mar 4

KASAN: use-after-free Read in cipso_v4_genopt

Hello, syzbot has tested the proposed patch but the reproducer is still triggering an issue: KASAN:

unread,

KASAN: use-after-free Read in cipso_v4_genopt

Hello, syzbot has tested the proposed patch but the reproducer is still triggering an issue: KASAN:

Mar 4

Mar 4

Re: KASAN: null-ptr-deref Write in vhci_shutdown_connection

Hello, syzbot has tested the proposed patch and the reproducer did not trigger any issue: Reported-

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Re: KASAN: null-ptr-deref Write in vhci_shutdown_connection

Hello, syzbot has tested the proposed patch and the reproducer did not trigger any issue: Reported-

Mar 4

Mar 4

WARNING in carl9170_usb_submit_cmd_urb/usb_submit_urb

syzbot has bisected this issue to: commit 6a66a7ded12baa6ebbb2e3e82f8cb91382814839 Author: zhangyi (F

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WARNING in carl9170_usb_submit_cmd_urb/usb_submit_urb

syzbot has bisected this issue to: commit 6a66a7ded12baa6ebbb2e3e82f8cb91382814839 Author: zhangyi (F

Mar 4

gre...@linuxfoundation.org

Mar 4

Patch "futex: Fix more put_pi_state() vs. exit_pi_state_list() races" has been added to the 4.9-stable tree

This is a note to let you know that I've just added the patch titled futex: Fix more put_pi_state

unread,

Patch "futex: Fix more put_pi_state() vs. exit_pi_state_list() races" has been added to the 4.9-stable tree

This is a note to let you know that I've just added the patch titled futex: Fix more put_pi_state

Mar 4

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