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

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syzbot, Edward Adam Davis2

10:56 PM

[syzbot] KASAN: slab-use-after-free Read in ntfs_show_options

#syz test: upstream master diff --git a/fs/ntfs3/super.cb/fs/ntfs3/super.c index 3305fe406cb2..

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[syzbot] KASAN: slab-use-after-free Read in ntfs_show_options

#syz test: upstream master diff --git a/fs/ntfs3/super.cb/fs/ntfs3/super.c index 3305fe406cb2..

10:56 PM

10:27 PM

[PATCH] md: enforce minimum of 2 disks for raid 4 and 5

#syz test Signed-off-by: Ryan Mehri <ryan....@gmail.com> --- drivers/md/raid5.c | 6 ++++++ 1

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[PATCH] md: enforce minimum of 2 disks for raid 4 and 5

#syz test Signed-off-by: Ryan Mehri <ryan....@gmail.com> --- drivers/md/raid5.c | 6 ++++++ 1

10:27 PM

syzbot, Jason Xing4

9:59 PM

[syzbot] [net?] WARNING in ipgre_xmit (2)

On Wed, Aug 5, 2026 at 1:05 AM syzbot <syzbot+f16c1b...@syzkaller.appspotmail.com>

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[syzbot] [net?] WARNING in ipgre_xmit (2)

On Wed, Aug 5, 2026 at 1:05 AM syzbot <syzbot+f16c1b...@syzkaller.appspotmail.com>

9:59 PM

9:47 PM

[syzbot] [input?] [usb?] KASAN: slab-out-of-bounds Read in hid_dump_input

For archival purposes, forwarding an incoming command email to linux-...@vger.kernel.org,

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[syzbot] [input?] [usb?] KASAN: slab-out-of-bounds Read in hid_dump_input

For archival purposes, forwarding an incoming command email to linux-...@vger.kernel.org,

9:47 PM

8:20 PM

[syzbot] [lsm?] [integrity?] possible deadlock in ima_file_truncate

Hello, syzbot found the following issue on: HEAD commit: c21bb4193868 Merge tag 'for_linus'

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[syzbot] [lsm?] [integrity?] possible deadlock in ima_file_truncate

Hello, syzbot found the following issue on: HEAD commit: c21bb4193868 Merge tag 'for_linus'

8:20 PM

8:10 PM

[syzbot] [intel-wired-lan?] kernel panic: UBSAN: panic_on_warn set ... (3)

Hello, syzbot found the following issue on: HEAD commit: 848acc8ffe1b Merge tag 'fsverity-for-

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[syzbot] [intel-wired-lan?] kernel panic: UBSAN: panic_on_warn set ... (3)

Hello, syzbot found the following issue on: HEAD commit: 848acc8ffe1b Merge tag 'fsverity-for-

8:10 PM

8:09 PM

[syzbot] [serial?] possible deadlock in task_call_func

Hello, syzbot found the following issue on: HEAD commit: 848acc8ffe1b Merge tag 'fsverity-for-

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[syzbot] [serial?] possible deadlock in task_call_func

Hello, syzbot found the following issue on: HEAD commit: 848acc8ffe1b Merge tag 'fsverity-for-

8:09 PM

8:09 PM

[syzbot] [nfc?] kernel panic: kernel: panic_on_warn set ... (3)

Hello, syzbot found the following issue on: HEAD commit: f9a2394a2348 Merge tag 'mm-hotfixes-

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[syzbot] [nfc?] kernel panic: kernel: panic_on_warn set ... (3)

Hello, syzbot found the following issue on: HEAD commit: f9a2394a2348 Merge tag 'mm-hotfixes-

8:09 PM

Pauli Virtanen, syzbot4

7:17 PM

[PATCH] Bluetooth: L2CAP: reject accept queue add unless BT_LISTEN

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

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[PATCH] Bluetooth: L2CAP: reject accept queue add unless BT_LISTEN

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

7:17 PM

syzbot, … David Hildenbrand (Arm)4

6:29 PM

[syzbot] [mm?] [arch?] BUG: sleeping function called from invalid context in __tlb_batch_free_encoded_pages

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

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[syzbot] [mm?] [arch?] BUG: sleeping function called from invalid context in __tlb_batch_free_encoded_pages

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

6:29 PM

4:18 PM

[syzbot] [pci?] BUG: unable to handle kernel paging request in pci_resource_io

Hello, syzbot found the following issue on: HEAD commit: ba5cc80fd326 Merge branch 'for-next/core

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[syzbot] [pci?] BUG: unable to handle kernel paging request in pci_resource_io

Hello, syzbot found the following issue on: HEAD commit: ba5cc80fd326 Merge branch 'for-next/core

4:18 PM

4:11 PM

[syzbot] [dri?] WARNING in drm_fbdev_shmem_helper_fb_dirty

Hello, syzbot found the following issue on: HEAD commit: a59f57e2aa12 Merge tag 'watchdog-for-v7.

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[syzbot] [dri?] WARNING in drm_fbdev_shmem_helper_fb_dirty

Hello, syzbot found the following issue on: HEAD commit: a59f57e2aa12 Merge tag 'watchdog-for-v7.

4:11 PM

4:10 PM

[syzbot] [block?] WARNING in blk_validate_limits

Hello, syzbot found the following issue on: HEAD commit: 6b8c8af514d7 Add linux-next specific files

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[syzbot] [block?] WARNING in blk_validate_limits

Hello, syzbot found the following issue on: HEAD commit: 6b8c8af514d7 Add linux-next specific files

4:10 PM

4:10 PM

[syzbot] [net?] INFO: task hung in nsim_bus_dev_max_vfs_write

Hello, syzbot found the following issue on: HEAD commit: 0d8395707651 Merge tag 'soc-fixes-7.2-2

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[syzbot] [net?] INFO: task hung in nsim_bus_dev_max_vfs_write

Hello, syzbot found the following issue on: HEAD commit: 0d8395707651 Merge tag 'soc-fixes-7.2-2

4:10 PM

4:10 PM

[syzbot] [mm?] WARNING in mmap_region

Hello, syzbot found the following issue on: HEAD commit: 1701fda2f58e Add linux-next specific files

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[syzbot] [mm?] WARNING in mmap_region

Hello, syzbot found the following issue on: HEAD commit: 1701fda2f58e Add linux-next specific files

4:10 PM

4:09 PM

[syzbot] [ntfs3?] general protection fault in al_destroy

Hello, syzbot found the following issue on: HEAD commit: 6b8c8af514d7 Add linux-next specific files

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[syzbot] [ntfs3?] general protection fault in al_destroy

Hello, syzbot found the following issue on: HEAD commit: 6b8c8af514d7 Add linux-next specific files

4:09 PM

4:09 PM

[syzbot] [kernel?] INFO: rcu detected stall in __hrtimer_run_queues (3)

Hello, syzbot found the following issue on: HEAD commit: 594d90519502 af_unix: Unlink scc_entry in

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[syzbot] [kernel?] INFO: rcu detected stall in __hrtimer_run_queues (3)

Hello, syzbot found the following issue on: HEAD commit: 594d90519502 af_unix: Unlink scc_entry in

4:09 PM

4:09 PM

[syzbot] [block?] WARNING in blk_mq_free_tag_set

Hello, syzbot found the following issue on: HEAD commit: 6b8c8af514d7 Add linux-next specific files

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[syzbot] [block?] WARNING in blk_mq_free_tag_set

Hello, syzbot found the following issue on: HEAD commit: 6b8c8af514d7 Add linux-next specific files

4:09 PM

4:08 PM

[syzbot] [rdma?] WARNING in res_to_rt

Hello, syzbot found the following issue on: HEAD commit: ea2bff00da89 Add linux-next specific files

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[syzbot] [rdma?] WARNING in res_to_rt

Hello, syzbot found the following issue on: HEAD commit: ea2bff00da89 Add linux-next specific files

4:08 PM

4:08 PM

[syzbot] WARNING in ring_buffer_read_page

Hello, syzbot found the following issue on: HEAD commit: f9a2394a2348 Merge tag 'mm-hotfixes-

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[syzbot] WARNING in ring_buffer_read_page

Hello, syzbot found the following issue on: HEAD commit: f9a2394a2348 Merge tag 'mm-hotfixes-

4:08 PM

4:07 PM

[syzbot] [block?] INFO: task hung in __rq_qos_throttle (2)

Hello, syzbot found the following issue on: HEAD commit: 0d8395707651 Merge tag 'soc-fixes-7.2-2

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[syzbot] [block?] INFO: task hung in __rq_qos_throttle (2)

Hello, syzbot found the following issue on: HEAD commit: 0d8395707651 Merge tag 'soc-fixes-7.2-2

4:07 PM

4:07 PM

[syzbot] [raid?] UBSAN: shift-out-of-bounds in raid5_set_limits

Hello, syzbot found the following issue on: HEAD commit: 7235a3e71949 Merge branch 'for-next/core

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[syzbot] [raid?] UBSAN: shift-out-of-bounds in raid5_set_limits

Hello, syzbot found the following issue on: HEAD commit: 7235a3e71949 Merge branch 'for-next/core

4:07 PM

3:56 PM

[syzbot] [ocfs2?] KASAN: null-ptr-deref Write in fput

Hello, syzbot found the following issue on: HEAD commit: 848acc8ffe1b Merge tag 'fsverity-for-

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[syzbot] [ocfs2?] KASAN: null-ptr-deref Write in fput

Hello, syzbot found the following issue on: HEAD commit: 848acc8ffe1b Merge tag 'fsverity-for-

3:56 PM

2:27 PM

[syzbot] [net?] [bpf?] KASAN: slab-use-after-free Read in xsk_bind

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

unread,

[syzbot] [net?] [bpf?] KASAN: slab-use-after-free Read in xsk_bind

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

2:27 PM

2:00 PM

[syzbot] [kernel?] KASAN: slab-use-after-free Read in raw_process_ep_io (2)

syzbot has found a reproducer for the following issue on: HEAD commit: a7c7074b58d2 Merge tag '

unread,

[syzbot] [kernel?] KASAN: slab-use-after-free Read in raw_process_ep_io (2)

syzbot has found a reproducer for the following issue on: HEAD commit: a7c7074b58d2 Merge tag '

2:00 PM

1:19 PM

[syzbot] [i2c?] KASAN: slab-use-after-free Read in i2c_adapter_lock_bus

syzbot has found a reproducer for the following issue on: HEAD commit: a7c7074b58d2 Merge tag '

unread,

[syzbot] [i2c?] KASAN: slab-use-after-free Read in i2c_adapter_lock_bus

syzbot has found a reproducer for the following issue on: HEAD commit: a7c7074b58d2 Merge tag '

1:19 PM

12:58 PM

[syzbot] [bluetooth?] WARNING in l2cap_chan_send

syzbot has found a reproducer for the following issue on: HEAD commit: a7c7074b58d2 Merge tag '

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[syzbot] [bluetooth?] WARNING in l2cap_chan_send

syzbot has found a reproducer for the following issue on: HEAD commit: a7c7074b58d2 Merge tag '

12:58 PM

12:09 PM

[syzbot] [ath10k?] WARNING in ath10k_pci_probe

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

unread,

[syzbot] [ath10k?] WARNING in ath10k_pci_probe

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

12:09 PM

Pauli Virtanen, … syzbot9

8:30 AM

[PATCH] Bluetooth: L2CAP: fix race l2cap_sock_cleanup_listen() vs. put_chan

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

unread,

[PATCH] Bluetooth: L2CAP: fix race l2cap_sock_cleanup_listen() vs. put_chan

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

8:30 AM

5:48 AM

[syzbot] [net?] [usb?] BUG: using smp_processor_id() in preemptible code in tx_complete

syzbot has found a reproducer for the following issue on: HEAD commit: a59f57e2aa12 Merge tag '

unread,

[syzbot] [net?] [usb?] BUG: using smp_processor_id() in preemptible code in tx_complete

syzbot has found a reproducer for the following issue on: HEAD commit: a59f57e2aa12 Merge tag '

5:48 AM

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