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syzbot, Aleksandr Nogikh3

8:51 AM

[syzbot] linux-next build error (24)

archival purposes, forwarding an incoming command email to linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com. *** Subject: Author: pimyn@google.com #syz invalid

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[syzbot] linux-next build error (24)

archival purposes, forwarding an incoming command email to linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com. *** Subject: Author: pimyn@google.com #syz invalid

8:51 AM

8:49 AM

[syzbot] [sctp?] INFO: rcu detected stall in inet6_rtm_newaddr (3)

=10c69d92580000 kernel config: https://syzkaller.appspot.com/x/.config?x=2b21d95ed921dffe dashboard link: https://syzkaller.appspot.com/bug?extid=3e17d9c9a137bb913b61

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[syzbot] [sctp?] INFO: rcu detected stall in inet6_rtm_newaddr (3)

=10c69d92580000 kernel config: https://syzkaller.appspot.com/x/.config?x=2b21d95ed921dffe dashboard link: https://syzkaller.appspot.com/bug?extid=3e17d9c9a137bb913b61

8:49 AM

syzbot, … Ryusuke Konishi3

8:38 AM

[syzbot] [nilfs?] INFO: task hung in nilfs_segctor_thread (6)

/0x750 kernel/locking/rwbase_rt.c:272 > nilfs_transaction_lock+0x253/0x4c0 fs/nilfs2/segment.c:357 > nilfs_segctor_thread_construct fs/nilfs2/segment.c:

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[syzbot] [nilfs?] INFO: task hung in nilfs_segctor_thread (6)

/0x750 kernel/locking/rwbase_rt.c:272 > nilfs_transaction_lock+0x253/0x4c0 fs/nilfs2/segment.c:357 > nilfs_segctor_thread_construct fs/nilfs2/segment.c:

8:38 AM

syzbot, … Alexandra Winter20

8:32 AM

[syzbot] [net?] [s390?] general protection fault in smc_diag_dump_proto

next > kernel config: https://syzkaller.appspot.com/x/.config?x=a9d1c42858837b59 > dashboard link: https://syzkaller.appspot.com/bug?extid=f69bfae0a4eb29976e44

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[syzbot] [net?] [s390?] general protection fault in smc_diag_dump_proto

next > kernel config: https://syzkaller.appspot.com/x/.config?x=a9d1c42858837b59 > dashboard link: https://syzkaller.appspot.com/bug?extid=f69bfae0a4eb29976e44

8:32 AM

8:12 AM

[syzbot] Monthly input report (Dec 2025)

Hello input maintainers/developers, This is a 31-day syzbot report for the input subsystem. All related reports/information can be found at: https://

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[syzbot] Monthly input report (Dec 2025)

Hello input maintainers/developers, This is a 31-day syzbot report for the input subsystem. All related reports/information can be found at: https://

8:12 AM

7:40 AM

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

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

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

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

7:40 AM

3:40 AM

[syzbot] [net?] [usb?] WARNING in mdiobus_get_phy

=13d0b51a580000 kernel config: https://syzkaller.appspot.com/x/.config?x=9b53f0e28d100777 dashboard link: https://syzkaller.appspot.com/bug?extid=3d43c9066a5b54902232

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[syzbot] [net?] [usb?] WARNING in mdiobus_get_phy

=13d0b51a580000 kernel config: https://syzkaller.appspot.com/x/.config?x=9b53f0e28d100777 dashboard link: https://syzkaller.appspot.com/bug?extid=3d43c9066a5b54902232

3:40 AM

3:29 AM

[syzbot] [btrfs?] WARNING in __btrfs_update_delayed_inode (3)

=141f31b4580000 kernel config: https://syzkaller.appspot.com/x/.config?x=f315601b98a91c0b dashboard link: https://syzkaller.appspot.com/bug?extid=d85308bac7187ac131d3

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[syzbot] [btrfs?] WARNING in __btrfs_update_delayed_inode (3)

=141f31b4580000 kernel config: https://syzkaller.appspot.com/x/.config?x=f315601b98a91c0b dashboard link: https://syzkaller.appspot.com/bug?extid=d85308bac7187ac131d3

3:29 AM

12:40 AM

[syzbot] [net?] [nfc?] WARNING in nfc_dev_down

/0x320 kernel/locking/lockdep.c:1332 __lock_acquire+0xae/0x2cf0 kernel/locking/lockdep.c:5112 lock_acquire+0x117/0x340 kernel/locking/lockdep.c:5868 touch_wq_lockdep_map

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[syzbot] [net?] [nfc?] WARNING in nfc_dev_down

/0x320 kernel/locking/lockdep.c:1332 __lock_acquire+0xae/0x2cf0 kernel/locking/lockdep.c:5112 lock_acquire+0x117/0x340 kernel/locking/lockdep.c:5868 touch_wq_lockdep_map

12:40 AM

Dec 16

[syzbot] [ntfs3?] INFO: task hung in ni_readpage_cmpr (3)

=1424ad92580000 kernel config: https://syzkaller.appspot.com/x/.config?x=a94030c847137a18 dashboard link: https://syzkaller.appspot.com/bug?extid=5af33dd272b913b65880

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[syzbot] [ntfs3?] INFO: task hung in ni_readpage_cmpr (3)

=1424ad92580000 kernel config: https://syzkaller.appspot.com/x/.config?x=a94030c847137a18 dashboard link: https://syzkaller.appspot.com/bug?extid=5af33dd272b913b65880

Dec 16

syzbot, Raka Gunarto5

Dec 16

[syzbot] [net?] [usb?] memory leak in rtl8150_set_multicast

async_set_registers() does not free the urb and req on the usb_submit_urb() call fail path. Fix by freeing both objects. Reported-by: syzbot+

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[syzbot] [net?] [usb?] memory leak in rtl8150_set_multicast

async_set_registers() does not free the urb and req on the usb_submit_urb() call fail path. Fix by freeing both objects. Reported-by: syzbot+

Dec 16

syzbot, … Chuck Lever7

Dec 16

[syzbot] [nfs?] memory leak in percpu_ref_init

From: Chuck Lever On Tue, 16 Dec 2025 18:27:37 +0800, Edward Adam Davis wrote: > When the NFSD instance doesn't to startup, the net ref data

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[syzbot] [nfs?] memory leak in percpu_ref_init

From: Chuck Lever On Tue, 16 Dec 2025 18:27:37 +0800, Edward Adam Davis wrote: > When the NFSD instance doesn't to startup, the net ref data

Dec 16

Dec 16

Re: [syzbot] [crypto?] KMSAN: uninit-value in adiantum_crypt

2403 process_one_work kernel/workqueue.c:3257 [inline] process_scheduled_works+0xb91/0x1d80 kernel/workqueue.c:3340 worker_thread+0xedf/0x1590 kernel/workqueue

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Re: [syzbot] [crypto?] KMSAN: uninit-value in adiantum_crypt

2403 process_one_work kernel/workqueue.c:3257 [inline] process_scheduled_works+0xb91/0x1d80 kernel/workqueue.c:3340 worker_thread+0xedf/0x1590 kernel/workqueue

Dec 16

Dec 16

[syzbot] [crypto?] KMSAN: uninit-value in adiantum_crypt

linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com. *** Subject: [PATCH] crypto: adiantum: initialize rbuf.bignum to fix KMSAN uninit-value bug Author: katharasasikumar007

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[syzbot] [crypto?] KMSAN: uninit-value in adiantum_crypt

linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com. *** Subject: [PATCH] crypto: adiantum: initialize rbuf.bignum to fix KMSAN uninit-value bug Author: katharasasikumar007

Dec 16

syzbot, Prithvi Tambewagh3

Dec 16

[syzbot] [ocfs2?] kernel BUG in ocfs2_populate_inode

git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git console output: https://syzkaller.appspot.com/x/log.txt?x=1479e77c580000 kernel config: https://syzkaller

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[syzbot] [ocfs2?] kernel BUG in ocfs2_populate_inode

git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git console output: https://syzkaller.appspot.com/x/log.txt?x=1479e77c580000 kernel config: https://syzkaller

Dec 16

Dec 16

[syzbot] [bpf?] INFO: rcu detected stall in unwind_get_return_address (2)

git.kernel.. git tree: net-next console output: https://syzkaller.appspot.com/x/log.txt?x=143dd592580000 kernel config: https://syzkaller.appspot.com/x/.config?

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[syzbot] [bpf?] INFO: rcu detected stall in unwind_get_return_address (2)

git.kernel.. git tree: net-next console output: https://syzkaller.appspot.com/x/log.txt?x=143dd592580000 kernel config: https://syzkaller.appspot.com/x/.config?

Dec 16

Dec 16

[syzbot] [ocfs2?] WARNING in ocfs2_xa_remove_entry

git.kernel.or.. git tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git console output: https://syzkaller.appspot.com/x/log.txt?x=12a9231a580000

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[syzbot] [ocfs2?] WARNING in ocfs2_xa_remove_entry

git.kernel.or.. git tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git console output: https://syzkaller.appspot.com/x/log.txt?x=12a9231a580000

Dec 16

syzbot, … Edward Adam Davis7

Dec 16

[syzbot] [block?] general protection fault in blk_update_request

/0x3e0 kernel/locking/spinlock_rt.c:56 Call Trace: blk_update_request+0x57e/0xe60 block/blk-mq.c:1007 blk_mq_end_request+0x3e/0x70 block/blk-mq.c:1169 blk_complete_reqs

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[syzbot] [block?] general protection fault in blk_update_request

/0x3e0 kernel/locking/spinlock_rt.c:56 Call Trace: blk_update_request+0x57e/0xe60 block/blk-mq.c:1007 blk_mq_end_request+0x3e/0x70 block/blk-mq.c:1169 blk_complete_reqs

Dec 16

Cihangir Aktürk, syzbot2

Dec 16

Bluetooth: hci: fix LE remote feature read refcount lifetime

git.kernel.or.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=163fef14580000 kernel config: https://syzkaller.appspot.com/x/.config

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Bluetooth: hci: fix LE remote feature read refcount lifetime

git.kernel.or.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=163fef14580000 kernel config: https://syzkaller.appspot.com/x/.config

Dec 16

Dec 16

Re: [syzbot] [ext4?] KASAN: out-of-bounds Read in ext4_xattr_set_entry

git.kernel.or.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=154c931a580000 kernel config: https://syzkaller.appspot.com/x/.config

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Re: [syzbot] [ext4?] KASAN: out-of-bounds Read in ext4_xattr_set_entry

git.kernel.or.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=154c931a580000 kernel config: https://syzkaller.appspot.com/x/.config

Dec 16

syzbot, … Baokun Li20

Dec 16

[syzbot] [ext4?] KASAN: out-of-bounds Read in ext4_xattr_set_entry

vger.kernel.org Reported-by: syzbot+f792df426ff0f5ceb8d1@syzkaller.appspotmail.com Signed-off-by: Jinchao Wang --- fs/ext4/xattr.c | 5 ++++- 1 file changed, 4 insertions

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[syzbot] [ext4?] KASAN: out-of-bounds Read in ext4_xattr_set_entry

vger.kernel.org Reported-by: syzbot+f792df426ff0f5ceb8d1@syzkaller.appspotmail.com Signed-off-by: Jinchao Wang --- fs/ext4/xattr.c | 5 ++++- 1 file changed, 4 insertions

Dec 16

Dileep Sankhla, syzbot5

Dec 16

kernel BUG in __filemap_add_folio

issue: kernel BUG in __filemap_add_folio reset_page_owner include/linux/page_owner.h:25 [inline] free_pages_prepare mm/page_alloc.c:1395 [inline] __free_frozen_pages

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kernel BUG in __filemap_add_folio

issue: kernel BUG in __filemap_add_folio reset_page_owner include/linux/page_owner.h:25 [inline] free_pages_prepare mm/page_alloc.c:1395 [inline] __free_frozen_pages

Dec 16

Dec 16

[syzbot] [btrfs?] possible deadlock in btrfs_commit_inode_delayed_inode (2)

=1711661a580000 kernel config: https://syzkaller.appspot.com/x/.config?x=de48dccdf203ea90 dashboard link: https://syzkaller.appspot.com/bug?extid=854bcfe4b16484489a66

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[syzbot] [btrfs?] possible deadlock in btrfs_commit_inode_delayed_inode (2)

=1711661a580000 kernel config: https://syzkaller.appspot.com/x/.config?x=de48dccdf203ea90 dashboard link: https://syzkaller.appspot.com/bug?extid=854bcfe4b16484489a66

Dec 16

syzbot, Moon Hee Lee3

Dec 16

Re: [syzbot] [wireless?] WARNING in ieee80211_ocb_rx_no_sta (2)

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Re: [syzbot] [wireless?] WARNING in ieee80211_ocb_rx_no_sta (2)

Dec 16

syzbot, … dongl...@126.com4

Dec 16

[syzbot] [net?] [bpf?] general protection fault in bq_flush_to_queue (2)

-- kernel/bpf/cpumap.c | 4 +++- kernel/bpf/devmap.c | 3 ++- net/xdp/xsk.c | 3 ++- 3 files changed, 7 insertions(+), 3 deletions(-) diff --git a/kernel/bpf/cpumap.cb/kernel/bpf

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[syzbot] [net?] [bpf?] general protection fault in bq_flush_to_queue (2)

-- kernel/bpf/cpumap.c | 4 +++- kernel/bpf/devmap.c | 3 ++- net/xdp/xsk.c | 3 ++- 3 files changed, 7 insertions(+), 3 deletions(-) diff --git a/kernel/bpf/cpumap.cb/kernel/bpf

Dec 16

Dec 16

[syzbot ci] Re: io_uring: avoid uring_lock for IORING_SETUP_SINGLE_ISSUER

lore.kernel.org/all/20251215200909.3505001-1-csander@purestorage.com * [PATCH v5 1/6] io_uring: use release-acquire ordering for IORING_SETUP_R_DISABLED * [PATCH v5

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[syzbot ci] Re: io_uring: avoid uring_lock for IORING_SETUP_SINGLE_ISSUER

lore.kernel.org/all/20251215200909.3505001-1-csander@purestorage.com * [PATCH v5 1/6] io_uring: use release-acquire ordering for IORING_SETUP_R_DISABLED * [PATCH v5

Dec 16

Dec 16

[syzbot] [mm?] WARNING in blkdev_common_ioctl

=17c47f08580000 kernel config: https://syzkaller.appspot.com/x/.config?x=8bfa57a8c0ab3aa8 dashboard link: https://syzkaller.appspot.com/bug?extid=660d079d90f8a1baf54d

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[syzbot] [mm?] WARNING in blkdev_common_ioctl

=17c47f08580000 kernel config: https://syzkaller.appspot.com/x/.config?x=8bfa57a8c0ab3aa8 dashboard link: https://syzkaller.appspot.com/bug?extid=660d079d90f8a1baf54d

Dec 16

bot+b...@kernel.org

Dec 15

Re: [PATCH] bpf: Fix NULL deref in __list_del_clearprev for flush_node

a/kernel/bpf/cpumap.cb/kernel/bpf/cpumap.c > index 04171fbc39cb..6ab6eae31989 100644 > --- a/kernel/bpf/cpumap.c > +++ b/kernel/bpf/cpumap.c > @@ -450,6

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Re: [PATCH] bpf: Fix NULL deref in __list_del_clearprev for flush_node

a/kernel/bpf/cpumap.cb/kernel/bpf/cpumap.c > index 04171fbc39cb..6ab6eae31989 100644 > --- a/kernel/bpf/cpumap.c > +++ b/kernel/bpf/cpumap.c > @@ -450,6

Dec 15

Dec 15

[syzbot] Monthly fbdev report (Dec 2025)

Hello fbdev maintainers/developers, This is a 31-day syzbot report for the fbdev subsystem. All related reports/information can be found at: https://

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[syzbot] Monthly fbdev report (Dec 2025)

Hello fbdev maintainers/developers, This is a 31-day syzbot report for the fbdev subsystem. All related reports/information can be found at: https://

Dec 15

Dec 15

[syzbot] [net?] INFO: rcu detected stall in rtnl_getlink (2)

=10e3c11a580000 kernel config: https://syzkaller.appspot.com/x/.config?x=a94030c847137a18 dashboard link: https://syzkaller.appspot.com/bug?extid=106c54b7b120976392e6

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[syzbot] [net?] INFO: rcu detected stall in rtnl_getlink (2)

=10e3c11a580000 kernel config: https://syzkaller.appspot.com/x/.config?x=a94030c847137a18 dashboard link: https://syzkaller.appspot.com/bug?extid=106c54b7b120976392e6

Dec 15

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