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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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syzbot, Kriish Sharma9

Sep 13

[syzbot] [bpf?] WARNING in reg_bounds_sanity_check (2)

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

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[syzbot] [bpf?] WARNING in reg_bounds_sanity_check (2)

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

Sep 13

Sep 13

[syzbot] [gfs2?] BUG: sleeping function called from invalid context in gfs2_withdraw (2)

Hello, syzbot found the following issue on: HEAD commit: 9dd1835ecda5 Merge tag 'dma-mapping-6.17

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[syzbot] [gfs2?] BUG: sleeping function called from invalid context in gfs2_withdraw (2)

Hello, syzbot found the following issue on: HEAD commit: 9dd1835ecda5 Merge tag 'dma-mapping-6.17

Sep 13

Sep 13

[syzbot] [net?] general protection fault in __igmp_group_dropped

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

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[syzbot] [net?] general protection fault in __igmp_group_dropped

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

Sep 13

Sep 13

[syzbot] [ext4?] kernel BUG in ext4_write_inline_data (3)

Hello, syzbot found the following issue on: HEAD commit: 5f540c4aade9 Add linux-next specific files

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[syzbot] [ext4?] kernel BUG in ext4_write_inline_data (3)

Hello, syzbot found the following issue on: HEAD commit: 5f540c4aade9 Add linux-next specific files

Sep 13

Sep 13

[syzbot] [kernel?] KASAN: slab-out-of-bounds Read in change_page_attr_set_clr

Hello, syzbot tried to test the proposed patch but the build/boot failed: 0.117687][ T0] On node 0,

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[syzbot] [kernel?] KASAN: slab-out-of-bounds Read in change_page_attr_set_clr

Hello, syzbot tried to test the proposed patch but the build/boot failed: 0.117687][ T0] On node 0,

Sep 13

Sep 13

[syzbot] [bpf?] WARNING in convert_ctx_accesses (2)

Hello, syzbot found the following issue on: HEAD commit: 22f20375f5b7 Merge tag 'pci-v6.17-fixes-

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[syzbot] [bpf?] WARNING in convert_ctx_accesses (2)

Hello, syzbot found the following issue on: HEAD commit: 22f20375f5b7 Merge tag 'pci-v6.17-fixes-

Sep 13

syzbot, … Hillf Danton24

Sep 13

[syzbot] [rdma?] WARNING in gid_table_release_one (3)

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

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[syzbot] [rdma?] WARNING in gid_table_release_one (3)

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

Sep 13

syzbot ci, KP Singh2

Sep 13

[syzbot ci] Re: Signed BPF programs

On Fri, Aug 15, 2025 at 10:26 AM syzbot ci <syzbot+cic19...@syzkaller.appspotmail.com

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[syzbot ci] Re: Signed BPF programs

On Fri, Aug 15, 2025 at 10:26 AM syzbot ci <syzbot+cic19...@syzkaller.appspotmail.com

Sep 13

Sep 13

[syzbot] [input?] WARNING in bcm5974_start_traffic/usb_submit_urb (2)

syzbot suspects this issue was fixed by commit: commit 503bbde34cc3dd2acd231f277ba70c3f9ed22e59

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[syzbot] [input?] WARNING in bcm5974_start_traffic/usb_submit_urb (2)

syzbot suspects this issue was fixed by commit: commit 503bbde34cc3dd2acd231f277ba70c3f9ed22e59

Sep 13

syzbot, Hillf Danton8

Sep 13

[syzbot] [wireless?] general protection fault in carl9170_usb_rx_complete

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

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[syzbot] [wireless?] general protection fault in carl9170_usb_rx_complete

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

Sep 13

Sep 13

[syzbot] [netfilter?] WARNING: refcount bug in nf_nat_masq_schedule

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

unread,

[syzbot] [netfilter?] WARNING: refcount bug in nf_nat_masq_schedule

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

Sep 13

Sep 13

[syzbot] [net?] BUG: corrupted list in __hw_addr_del_entry

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

unread,

[syzbot] [net?] BUG: corrupted list in __hw_addr_del_entry

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

Sep 13

syzbot, Hillf Danton4

Sep 13

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

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

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

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

Sep 13

Sep 12

[syzbot] [usb?] BUG: sleeping function called from invalid context in mon_complete

Hello, syzbot found the following issue on: HEAD commit: f777d1112ee5 Merge tag 'vfs-6.17-rc6.

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[syzbot] [usb?] BUG: sleeping function called from invalid context in mon_complete

Hello, syzbot found the following issue on: HEAD commit: f777d1112ee5 Merge tag 'vfs-6.17-rc6.

Sep 12

Arnaud Lecomte, … Song Liu66

Sep 12

[PATCH v2] bpf: fix stackmap overflow check in __bpf_get_stackid()

Syzkaller reported a KASAN slab-out-of-bounds write in __bpf_get_stackid() when copying stack trace

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[PATCH v2] bpf: fix stackmap overflow check in __bpf_get_stackid()

Syzkaller reported a KASAN slab-out-of-bounds write in __bpf_get_stackid() when copying stack trace

Sep 12

Sep 12

[syzbot] Monthly fbdev report (Sep 2025)

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

unread,

[syzbot] Monthly fbdev report (Sep 2025)

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

Sep 12

Sep 12

[syzbot] Monthly perf report (Sep 2025)

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

unread,

[syzbot] Monthly perf report (Sep 2025)

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

Sep 12

syzbot, Pritesh Rodge3

Sep 12

[syzbot] [mm?] KMSAN: uninit-value in __run_timer_base (2)

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[syzbot] [mm?] KMSAN: uninit-value in __run_timer_base (2)

Sep 12

Hanne-Lotta Mäenpää, syzbot8

Sep 12

Re: [v5.15] WARNING in ieee80211_mgd_probe_ap_send

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

unread,

Re: [v5.15] WARNING in ieee80211_mgd_probe_ap_send

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

Sep 12

syzbot, … Christian Brauner9

Sep 12

[syzbot] [mm?] [fs?] WARNING in path_noexec

For archival purposes, forwarding an incoming command email to syzkall...@googlegroups.com. ***

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[syzbot] [mm?] [fs?] WARNING in path_noexec

For archival purposes, forwarding an incoming command email to syzkall...@googlegroups.com. ***

Sep 12

Sep 12

[syzbot] [iomap?] kernel BUG in folio_end_writeback (2)

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

unread,

[syzbot] [iomap?] kernel BUG in folio_end_writeback (2)

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

Sep 12

Sep 12

[syzbot] Monthly crypto report (Sep 2025)

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

unread,

[syzbot] Monthly crypto report (Sep 2025)

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

Sep 12

Sep 12

[syzbot] [bcachefs?] kernel BUG in bch2_quota_transfer (2)

Hello, syzbot found the following issue on: HEAD commit: 76eeb9b8de98 Linux 6.17-rc5 git tree:

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[syzbot] [bcachefs?] kernel BUG in bch2_quota_transfer (2)

Hello, syzbot found the following issue on: HEAD commit: 76eeb9b8de98 Linux 6.17-rc5 git tree:

Sep 12

syzbot, Hillf Danton3

Sep 12

[syzbot] [net?] BUG: corrupted list in flow_block_cb_setup_simple

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

unread,

[syzbot] [net?] BUG: corrupted list in flow_block_cb_setup_simple

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

Sep 12

syzbot ci, syzbot ci2

Sep 12

[syzbot ci] Re: net: devmem: improve cpu cost of RX token management

syzbot ci has tested the following series [v2] net: devmem: improve cpu cost of RX token management

unread,

[syzbot ci] Re: net: devmem: improve cpu cost of RX token management

syzbot ci has tested the following series [v2] net: devmem: improve cpu cost of RX token management

Sep 12

syzbot, viswanath2

Sep 12

Re: [syzbot] [net?] [usb?] WARNING in rtl8150_start_xmit/usb_submit_urb

unread,

Re: [syzbot] [net?] [usb?] WARNING in rtl8150_start_xmit/usb_submit_urb

Sep 12

Sep 12

[syzbot] [bcachefs?] kernel BUG in bch2_trans_update_by_path (2)

Hello, syzbot found the following issue on: HEAD commit: 02ffd6f89c50 Merge tag 'bpf-fixes'

unread,

[syzbot] [bcachefs?] kernel BUG in bch2_trans_update_by_path (2)

Hello, syzbot found the following issue on: HEAD commit: 02ffd6f89c50 Merge tag 'bpf-fixes'

Sep 12

syzbot, … Lizhi Xu9

Sep 11

[syzbot] [fs?] possible deadlock in __simple_recursive_removal

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

unread,

[syzbot] [fs?] possible deadlock in __simple_recursive_removal

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

Sep 11

syzbot ci, … Alexei Starovoitov5

Sep 11

[syzbot ci] Re: bpf: replace path-sensitive with path-insensitive live stack analysis

On Thu, Sep 11, 2025 at 3:06 PM Eduard Zingerman <edd...@gmail.com> wrote: > > On Thu,

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[syzbot ci] Re: bpf: replace path-sensitive with path-insensitive live stack analysis

On Thu, Sep 11, 2025 at 3:06 PM Eduard Zingerman <edd...@gmail.com> wrote: > > On Thu,

Sep 11

Sep 11

[syzbot] [crypto?] possible deadlock in padata_do_serial

syzbot has found a reproducer for the following issue on: HEAD commit: 02ffd6f89c50 Merge tag '

unread,

[syzbot] [crypto?] possible deadlock in padata_do_serial

syzbot has found a reproducer for the following issue on: HEAD commit: 02ffd6f89c50 Merge tag '

Sep 11

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