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

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3:04 PM

[syzbot] [bluetooth?] INFO: task hung in hci_remote_features_evt (2)

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

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[syzbot] [bluetooth?] INFO: task hung in hci_remote_features_evt (2)

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

3:04 PM

2:05 PM

[syzbot] [media?] [usb?] WARNING in smsusb_term_device (2)

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

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[syzbot] [media?] [usb?] WARNING in smsusb_term_device (2)

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2:05 PM

12:31 PM

[syzbot] [mmc?] INFO: task hung in mmc_app_cmd

Hello, syzbot found the following issue on: HEAD commit: 940de590b839 Merge tag 'hardening-v7.3-

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[syzbot] [mmc?] INFO: task hung in mmc_app_cmd

Hello, syzbot found the following issue on: HEAD commit: 940de590b839 Merge tag 'hardening-v7.3-

12:31 PM

11:42 AM

[syzbot] [pm?] kernel BUG in mark_free_pages

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[syzbot] [pm?] kernel BUG in mark_free_pages

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11:42 AM

11:31 AM

[syzbot] [bpf?] BUG: soft lockup in hsr_announce (3)

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

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[syzbot] [bpf?] BUG: soft lockup in hsr_announce (3)

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

11:31 AM

Nguyen Ngoc Thang, … Fernando Fernandez Mancera4

11:23 AM

[PATCH nf] netfilter: nft_synproxy: only handle pure SYN and ACK packets

On 10/5/26 5:12 PM, Nguyen Ngoc Thang wrote: > nft_synproxy treats any segment with SYN set as a

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[PATCH nf] netfilter: nft_synproxy: only handle pure SYN and ACK packets

On 10/5/26 5:12 PM, Nguyen Ngoc Thang wrote: > nft_synproxy treats any segment with SYN set as a

11:23 AM

11:12 AM

[syzbot] KASAN: slab-out-of-bounds Write in utf32_to_utf8

Hello, syzbot found the following issue on: HEAD commit: a90ee4305c4a Linux 7.3-rc6 git tree: git://

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[syzbot] KASAN: slab-out-of-bounds Write in utf32_to_utf8

Hello, syzbot found the following issue on: HEAD commit: a90ee4305c4a Linux 7.3-rc6 git tree: git://

11:12 AM

Nehuen Lian Bova

10:29 AM

[PATCH] hid-magicmouse: fix null pointer dereference in magicmouse_event

#syz test Signed-off-by: Nehuen Lian Bova <nehuenli...@gmail.com> --- drivers/hid/hid-

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[PATCH] hid-magicmouse: fix null pointer dereference in magicmouse_event

#syz test Signed-off-by: Nehuen Lian Bova <nehuenli...@gmail.com> --- drivers/hid/hid-

10:29 AM

10:29 AM

Re: [syzbot] [usb?] [usb-storage?] WARNING in usb_stor_msg_common/usb_submit_urb

#syz fix: usb-storage: ene_ub6250: fix race between scan work and probe

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Re: [syzbot] [usb?] [usb-storage?] WARNING in usb_stor_msg_common/usb_submit_urb

#syz fix: usb-storage: ene_ub6250: fix race between scan work and probe

10:29 AM

6:05 AM

[syzbot] [fs?] [mm?] INFO: rcu detected stall in kswapd (4)

Hello, syzbot found the following issue on: HEAD commit: 551c722f4080 Merge tag 'rtc-7.3-fixes

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[syzbot] [fs?] [mm?] INFO: rcu detected stall in kswapd (4)

Hello, syzbot found the following issue on: HEAD commit: 551c722f4080 Merge tag 'rtc-7.3-fixes

6:05 AM

2:03 AM

[syzbot] [fuse?] KASAN: slab-use-after-free Read in fuse_copy_do

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

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[syzbot] [fuse?] KASAN: slab-use-after-free Read in fuse_copy_do

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

2:03 AM

syzbot, Doruk Tan Ozturk5

12:34 AM

[syzbot] [wireless?] [usb?] KASAN: stack-out-of-bounds Write in carl9170_handle_command_response

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

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[syzbot] [wireless?] [usb?] KASAN: stack-out-of-bounds Write in carl9170_handle_command_response

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

12:34 AM

syzbot, Sean Christopherson2

Oct 4

[syzbot] [kvm?] WARNING in kvm_vcpu_pre_fault_memory

On Sun, Oct 04, 2026, syzbot wrote: > Hello, > > syzbot found the following issue on: >

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[syzbot] [kvm?] WARNING in kvm_vcpu_pre_fault_memory

On Sun, Oct 04, 2026, syzbot wrote: > Hello, > > syzbot found the following issue on: >

Oct 4

Adriano Cordova, syzbot6

Oct 4

[PATCH] ext4: don't append a directory block already mapped in the inode

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

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[PATCH] ext4: don't append a directory block already mapped in the inode

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

Oct 4

Oct 4

[syzbot] [bfs?] WARNING in bfs_write_inode

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

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[syzbot] [bfs?] WARNING in bfs_write_inode

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

Oct 4

Oct 4

[syzbot ci] Re: bpf: use scalar evolution to widen bounded loops

syzbot ci has tested the following series [v2] bpf: use scalar evolution to widen bounded loops https

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[syzbot ci] Re: bpf: use scalar evolution to widen bounded loops

syzbot ci has tested the following series [v2] bpf: use scalar evolution to widen bounded loops https

Oct 4

syzbot, Nguyen Ngoc Thang4

Oct 4

[syzbot] [usb?] INFO: task hung in usbdev_ioctl (8)

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

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[syzbot] [usb?] INFO: task hung in usbdev_ioctl (8)

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

Oct 4

syzbot, Nguyen Ngoc Thang4

Oct 4

[syzbot] [media?] general protection fault in friio_streaming_ctrl

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

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[syzbot] [media?] general protection fault in friio_streaming_ctrl

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

Oct 4

Oct 4

[syzbot] Monthly mmc report (Oct 2026)

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

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[syzbot] Monthly mmc report (Oct 2026)

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

Oct 4

Oct 3

[syzbot] [perf?] WARNING in perf_event_throttle_group

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

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[syzbot] [perf?] WARNING in perf_event_throttle_group

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

Oct 3

Oct 3

[syzbot] [lsm?] general protection fault in smack_inode_permission (4)

Hello, syzbot found the following issue on: HEAD commit: ce1e0223d8ad Merge tag 'devicetree-fixes

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[syzbot] [lsm?] general protection fault in smack_inode_permission (4)

Hello, syzbot found the following issue on: HEAD commit: ce1e0223d8ad Merge tag 'devicetree-fixes

Oct 3

Oct 3

[syzbot] [rdma?] KASAN: slab-use-after-free Read in debug_mutex_unlock

Hello, syzbot found the following issue on: HEAD commit: 48a5a7ab8d6a Merge tag 'v7.2-rc4-smb3-

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[syzbot] [rdma?] KASAN: slab-use-after-free Read in debug_mutex_unlock

Hello, syzbot found the following issue on: HEAD commit: 48a5a7ab8d6a Merge tag 'v7.2-rc4-smb3-

Oct 3

Oct 3

[syzbot] [nfc?] INFO: task hung in port100_get_command_type_mask (4)

Hello, syzbot found the following issue on: HEAD commit: e767a4ea70a3 Merge tag 'probes-fixes-v7.

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[syzbot] [nfc?] INFO: task hung in port100_get_command_type_mask (4)

Hello, syzbot found the following issue on: HEAD commit: e767a4ea70a3 Merge tag 'probes-fixes-v7.

Oct 3

Oct 3

[syzbot] [overlayfs?] possible deadlock in ovl_copy_up_flags (2)

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

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[syzbot] [overlayfs?] possible deadlock in ovl_copy_up_flags (2)

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

Oct 3

Oct 3

[syzbot] [ecryptfs?] KASAN: slab-out-of-bounds Read in md5_blocks

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

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[syzbot] [ecryptfs?] KASAN: slab-out-of-bounds Read in md5_blocks

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

Oct 3

Oct 3

Re: [syzbot] WARNING in wiphy_delayed_work_cancel

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

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Re: [syzbot] WARNING in wiphy_delayed_work_cancel

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

Oct 3

Oct 3

[syzbot] WARNING in wiphy_delayed_work_cancel

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

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[syzbot] WARNING in wiphy_delayed_work_cancel

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

Oct 3

syzbot, … David Howells11

Oct 3

[syzbot] [afs?] INFO: task hung in afs_cell_purge (2)

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

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[syzbot] [afs?] INFO: task hung in afs_cell_purge (2)

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

Oct 3

Oct 3

Re: [syzbot] [btrfs?] WARNING in btrfs_init_new_device

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

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Re: [syzbot] [btrfs?] WARNING in btrfs_init_new_device

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

Oct 3

Oct 3

[syzbot] [btrfs?] WARNING in btrfs_init_new_device

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

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[syzbot] [btrfs?] WARNING in btrfs_init_new_device

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

Oct 3

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