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1–30 of 14058

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

Nobody is reading this list per se. See this article on reporting kernel bugs.

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Hui Guo, … Edward Adam Davis11

7:17 AM

general protection fault in afs_atcell_get_link

On Tue, 18 Mar 2025 10:23:47 +0000, David Howells wrote: > commit

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general protection fault in afs_atcell_get_link

On Tue, 18 Mar 2025 10:23:47 +0000, David Howells wrote: > commit

7:17 AM

syzbot2

12:06 AM

[syzbot] [kernel?] WARNING: locking bug in sched_mm_cid_exit_signals

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

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[syzbot] [kernel?] WARNING: locking bug in sched_mm_cid_exit_signals

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

12:06 AM

syzbot, Edward Adam Davis8

Mar 17

[syzbot] [wireless?] INFO: trying to register non-static key in cfg80211_dev_free

syzbort reported a uninitialize wiphy_work_lock in cfg80211_dev_free. [1] After rfkill allocation

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[syzbot] [wireless?] INFO: trying to register non-static key in cfg80211_dev_free

syzbort reported a uninitialize wiphy_work_lock in cfg80211_dev_free. [1] After rfkill allocation

Mar 17

syzbot

Mar 17

[syzbot] [bcachefs?] BUG: unable to handle kernel paging request in __bch2_btree_node_write

Hello, syzbot found the following issue on: HEAD commit: a5618886fdab Merge remote-tracking branch

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[syzbot] [bcachefs?] BUG: unable to handle kernel paging request in __bch2_btree_node_write

Hello, syzbot found the following issue on: HEAD commit: a5618886fdab Merge remote-tracking branch

Mar 17

syzbot, … Paul Moore11

Mar 17

[syzbot] [selinux?] KCSAN: data-race in selinux_socket_post_create / selinux_socket_sock_rcv_skb

On Wed, Mar 12, 2025 at 9:23 AM Stephen Smalley <stephen.sm...@gmail.com> wrote: >

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[syzbot] [selinux?] KCSAN: data-race in selinux_socket_post_create / selinux_socket_sock_rcv_skb

On Wed, Mar 12, 2025 at 9:23 AM Stephen Smalley <stephen.sm...@gmail.com> wrote: >

Mar 17

syzbot

Mar 17

[syzbot] [bluetooth?] KASAN: wild-memory-access Read in l2cap_connect_cfm

Hello, syzbot found the following issue on: HEAD commit: 78e3fd2b7e4b Merge remote-tracking branch

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[syzbot] [bluetooth?] KASAN: wild-memory-access Read in l2cap_connect_cfm

Hello, syzbot found the following issue on: HEAD commit: 78e3fd2b7e4b Merge remote-tracking branch

Mar 17

syzbot

Mar 17

[syzbot] [bcachefs?] INFO: task hung in __closure_sync_timeout (2)

Hello, syzbot found the following issue on: HEAD commit: eb88e6bfbc0a Merge tag 'fsnotify_for_v6.

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[syzbot] [bcachefs?] INFO: task hung in __closure_sync_timeout (2)

Hello, syzbot found the following issue on: HEAD commit: eb88e6bfbc0a Merge tag 'fsnotify_for_v6.

Mar 17

syzbot, … Uladzislau Rezki4

Mar 17

[syzbot] [mm?] INFO: rcu detected stall in kcov_ioctl (2)

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

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[syzbot] [mm?] INFO: rcu detected stall in kcov_ioctl (2)

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

Mar 17

syzbot, Yuezh...@sony.com3

Mar 16

[syzbot] [exfat?] INFO: task hung in __blockdev_direct_IO (4)

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

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[syzbot] [exfat?] INFO: task hung in __blockdev_direct_IO (4)

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

Mar 16

syzbot, Aleksandr Nogikh2

Mar 16

[syzbot] [kernel?] upstream test error: KASAN: slab-use-after-free Write in binder_add_device (2)

#syz invalid On Sun, Mar 16, 2025 at 3:00 PM syzbot <syzbot+35a5dd7a84685f5f9844@syzkaller.

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[syzbot] [kernel?] upstream test error: KASAN: slab-use-after-free Write in binder_add_device (2)

#syz invalid On Sun, Mar 16, 2025 at 3:00 PM syzbot <syzbot+35a5dd7a84685f5f9844@syzkaller.

Mar 16

syzbot, Aleksandr Nogikh3

Mar 16

[syzbot] [kernel?] KASAN: slab-use-after-free Write in binder_add_device

> #syz upstream Can't upstream, this is final destination. > > On Sun, Mar 16, 2025 at 6

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[syzbot] [kernel?] KASAN: slab-use-after-free Write in binder_add_device

> #syz upstream Can't upstream, this is final destination. > > On Sun, Mar 16, 2025 at 6

Mar 16

syzbot2

Mar 16

[syzbot] [usb?] KCSAN: data-race in mon_reader_del / usb_hcd_submit_urb (4)

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

unread,

[syzbot] [usb?] KCSAN: data-race in mon_reader_del / usb_hcd_submit_urb (4)

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

Mar 16

syzbot2

Mar 16

[syzbot] [net?] [virt?] BUG: unable to handle kernel paging request in clear_page_erms (6)

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

unread,

[syzbot] [net?] [virt?] BUG: unable to handle kernel paging request in clear_page_erms (6)

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

Mar 16

syzbot, … Jason Wang6

Mar 16

[syzbot] [virt?] KCSAN: data-race in virtqueue_disable_cb / virtqueue_enable_cb_delayed (9)

On Wed, Mar 12, 2025 at 9:04 PM Zhongqiu Han <quic_z...@quicinc.com> wrote: > > syzbot

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[syzbot] [virt?] KCSAN: data-race in virtqueue_disable_cb / virtqueue_enable_cb_delayed (9)

On Wed, Mar 12, 2025 at 9:04 PM Zhongqiu Han <quic_z...@quicinc.com> wrote: > > syzbot

Mar 16

syzbot3

Mar 16

[syzbot] [block?] BUG: sleeping function called from invalid context in unmap_mapping_folio

Auto-closing this bug as obsolete. No recent activity, existing reproducers are no longer triggering

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[syzbot] [block?] BUG: sleeping function called from invalid context in unmap_mapping_folio

Auto-closing this bug as obsolete. No recent activity, existing reproducers are no longer triggering

Mar 16

syzbot

Mar 16

[syzbot] Monthly trace report (Mar 2025)

Hello trace maintainers/developers, This is a 31-day syzbot report for the trace subsystem. All

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[syzbot] Monthly trace report (Mar 2025)

Hello trace maintainers/developers, This is a 31-day syzbot report for the trace subsystem. All

Mar 16

syzbot

Mar 16

[syzbot] [mm?] [bcachefs?] UBSAN: shift-out-of-bounds in shmem_undo_range

Hello, syzbot found the following issue on: HEAD commit: 0fed89a961ea Merge tag 'hyperv-fixes-

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[syzbot] [mm?] [bcachefs?] UBSAN: shift-out-of-bounds in shmem_undo_range

Hello, syzbot found the following issue on: HEAD commit: 0fed89a961ea Merge tag 'hyperv-fixes-

Mar 16

syzbot2

Mar 16

[syzbot] [kernel?] KMSAN: uninit-value in timerqueue_add (2)

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

unread,

[syzbot] [kernel?] KMSAN: uninit-value in timerqueue_add (2)

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

Mar 16

syzbot

Mar 16

[syzbot] [mm?] [bcachefs?] general protection fault in xas_create

Hello, syzbot found the following issue on: HEAD commit: 0fed89a961ea Merge tag 'hyperv-fixes-

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[syzbot] [mm?] [bcachefs?] general protection fault in xas_create

Hello, syzbot found the following issue on: HEAD commit: 0fed89a961ea Merge tag 'hyperv-fixes-

Mar 16

syzbot2

Mar 16

[syzbot] [btrfs?] WARNING in create_pending_snapshot (2)

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

unread,

[syzbot] [btrfs?] WARNING in create_pending_snapshot (2)

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

Mar 16

syzbot, Hillf Danton8

Mar 16

[syzbot] [net?] [s390?] KASAN: slab-use-after-free Read in netdev_walk_all_lower_dev

Auto-closing this bug as obsolete. No recent activity, existing reproducers are no longer triggering

unread,

[syzbot] [net?] [s390?] KASAN: slab-use-after-free Read in netdev_walk_all_lower_dev

Auto-closing this bug as obsolete. No recent activity, existing reproducers are no longer triggering

Mar 16

syzbot2

Mar 16

[syzbot] [lsm?] WARNING in vfs_write

Auto-closing this bug as obsolete. No recent activity, existing reproducers are no longer triggering

unread,

[syzbot] [lsm?] WARNING in vfs_write

Auto-closing this bug as obsolete. No recent activity, existing reproducers are no longer triggering

Mar 16

syzbot, Edward Adam Davis25

Mar 16

[syzbot] [xfs?] [mm?] WARNING: bad unlock balance in __mm_populate

Hello, syzbot tried to test the proposed patch but the build/boot failed: failed to copy syz-execprog

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[syzbot] [xfs?] [mm?] WARNING: bad unlock balance in __mm_populate

Hello, syzbot tried to test the proposed patch but the build/boot failed: failed to copy syz-execprog

Mar 16

syzbot, … Edward Adam Davis8

Mar 15

[syzbot] [wireless?] possible deadlock in ieee80211_change_mac (3)

Hello, syzbot tried to test the proposed patch but the build/boot failed: 72.433667][ T5886]

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[syzbot] [wireless?] possible deadlock in ieee80211_change_mac (3)

Hello, syzbot tried to test the proposed patch but the build/boot failed: 72.433667][ T5886]

Mar 15

syzbot, Ignacio Encinas Rubio2

Mar 15

[syzbot] [mm?] KCSAN: data-race in try_to_migrate_one / zap_page_range_single

Hello! This seems like a recurrent complaint from KCSAN (other examples are [1], [2]). From what I

unread,

[syzbot] [mm?] KCSAN: data-race in try_to_migrate_one / zap_page_range_single

Hello! This seems like a recurrent complaint from KCSAN (other examples are [1], [2]). From what I

Mar 15

syzbot2

Mar 15

[syzbot] [ntfs3?] KMSAN: uninit-value in ntfs_read_hdr

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

unread,

[syzbot] [ntfs3?] KMSAN: uninit-value in ntfs_read_hdr

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

Mar 15

syzbot

Mar 15

[syzbot] [ocfs2?] possible deadlock in __ocfs2_flush_truncate_log

Hello, syzbot found the following issue on: HEAD commit: 4003c9e78778 Merge tag 'net-6.14-rc7

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[syzbot] [ocfs2?] possible deadlock in __ocfs2_flush_truncate_log

Hello, syzbot found the following issue on: HEAD commit: 4003c9e78778 Merge tag 'net-6.14-rc7

Mar 15

syzbot, Lizhi Xu9

Mar 15

[syzbot] [usb?] WARNING: ODEBUG bug in corrupted (3)

Auto-closing this bug as obsolete. No recent activity, existing reproducers are no longer triggering

unread,

[syzbot] [usb?] WARNING: ODEBUG bug in corrupted (3)

Auto-closing this bug as obsolete. No recent activity, existing reproducers are no longer triggering

Mar 15

syzbot, Kohei Enju7

Mar 15

[syzbot] [bpf?] KASAN: slab-out-of-bounds Read in atomic_ptr_type_ok

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

unread,

[syzbot] [bpf?] KASAN: slab-out-of-bounds Read in atomic_ptr_type_ok

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

Mar 15

syzbot, David Sterba3

Mar 15

[syzbot] [btrfs?] WARNING in __btrfs_check_leaf

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

unread,

[syzbot] [btrfs?] WARNING in __btrfs_check_leaf

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

Mar 15