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syzbot
2
6:31 PM
[syzbot] [pci?] WARNING in pci_scan_single_device (2)
) 2.44
syz
repro: https://syzkaller.appspot.com/x/repro.
syz
?x=1677d746580000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=158932ea580000 Downloadable
unread,
[syzbot] [pci?] WARNING in pci_scan_single_device (2)
) 2.44
syz
repro: https://syzkaller.appspot.com/x/repro.
syz
?x=1677d746580000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=158932ea580000 Downloadable
6:31 PM
Jeffin Philip
,
syzbot
8
9:53 AM
[PATCH] fuse: allow fatal signals to interrupt forced requests
#
syz
test
Signed-off-by: Jeffin Philip --- fs/fuse/dev.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/fuse/dev.cb/fs/fuse/dev.c index 5763a7cd3b37..
unread,
[PATCH] fuse: allow fatal signals to interrupt forced requests
#
syz
test
Signed-off-by: Jeffin Philip --- fs/fuse/dev.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/fuse/dev.cb/fs/fuse/dev.c index 5763a7cd3b37..
9:53 AM
syzbot
, …
syzbot
5
9:18 AM
Re:
#
syz
test
: git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 51cb1aa1250c36269474b8b6ca6b6319e170f5a5
unread,
Re:
#
syz
test
: git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 51cb1aa1250c36269474b8b6ca6b6319e170f5a5
9:18 AM
syzbot
3
2:20 PM
[syzbot] [v9fs?] WARNING in v9fs_init_request (2)
com #
syz
test
: git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master v9fs_init_request() funnels four different failure modes into a single shared WARN_ONCE
unread,
[syzbot] [v9fs?] WARNING in v9fs_init_request (2)
com #
syz
test
: git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master v9fs_init_request() funnels four different failure modes into a single shared WARN_ONCE
2:20 PM
syzbot
,
David Howells
7
1:55 PM
[syzbot] [netfs?] WARNING in netfs_writepages (3)
#
syz
test
: git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master netfs: Fix folio_queue ENOMEM in writeback by adding a mempool Fix the handling of folio_queue
unread,
[syzbot] [netfs?] WARNING in netfs_writepages (3)
#
syz
test
: git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master netfs: Fix folio_queue ENOMEM in writeback by adding a mempool Fix the handling of folio_queue
1:55 PM
Jeffin Philip
,
syzbot
2
6:08 AM
Patch test
#
syz
test
--- a/fs/fuse/dev.c +++ b/fs/fuse/dev.c @@ -714,7 +714,7 @@ static void request_wait_answer(struct fuse_req *req) queue_interrupt(req); } - if (!test_bit(FR_FORCE
unread,
Patch test
#
syz
test
--- a/fs/fuse/dev.c +++ b/fs/fuse/dev.c @@ -714,7 +714,7 @@ static void request_wait_answer(struct fuse_req *req) queue_interrupt(req); } - if (!test_bit(FR_FORCE
6:08 AM
Jeffin Philip
,
syzbot
2
6:16 AM
Testv2
#
syz
test
unread,
Testv2
#
syz
test
6:16 AM
syzbot
5:06 AM
[syzbot] [net?] memory leak in udp_tunnel_nic_netdevice_event
) 2.44
syz
repro: https://syzkaller.appspot.com/x/repro.
syz
?x=15b4f0b9580000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=17e0d432580000 Downloadable
unread,
[syzbot] [net?] memory leak in udp_tunnel_nic_netdevice_event
) 2.44
syz
repro: https://syzkaller.appspot.com/x/repro.
syz
?x=15b4f0b9580000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=17e0d432580000 Downloadable
5:06 AM
syzbot
, …
Yu, Tao1
4
3:48 AM
[syzbot] [bpf?] KMSAN: uninit-value in __arg_track_join
Please help review and verify the following fix. KMSAN reports an uninit-value bug in __arg_track_join() when liveness analysis propagates arg_track
unread,
[syzbot] [bpf?] KMSAN: uninit-value in __arg_track_join
Please help review and verify the following fix. KMSAN reports an uninit-value bug in __arg_track_join() when liveness analysis propagates arg_track
3:48 AM
syzbot
,
Hillf Danton
6
Jul 23
[syzbot] [wireless?] INFO: rcu detected stall in sock_close (5)
luoxuanqiang #
syz
test
: git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 248951ddc14de84de3910f9b13f51491a8cd91df --- net/tipc/socket.c | 69 +++
unread,
[syzbot] [wireless?] INFO: rcu detected stall in sock_close (5)
luoxuanqiang #
syz
test
: git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 248951ddc14de84de3910f9b13f51491a8cd91df --- net/tipc/socket.c | 69 +++
Jul 23
syzbot
,
Edward Adam Davis
16
Jul 23
[syzbot] [gfs2?] INFO: task hung in gfs2_recover_journal (4)
com #
syz
test
diff --git a/fs/gfs2/lops.cb/fs/gfs2/lops.c index 6dabe73ad790..a00787df2507 100644 --- a/fs/gfs2/lops.c +++ b/fs/gfs2/lops.c @@ -514,6 +514,7 @@ int gfs2_find_jhead
unread,
[syzbot] [gfs2?] INFO: task hung in gfs2_recover_journal (4)
com #
syz
test
diff --git a/fs/gfs2/lops.cb/fs/gfs2/lops.c index 6dabe73ad790..a00787df2507 100644 --- a/fs/gfs2/lops.c +++ b/fs/gfs2/lops.c @@ -514,6 +514,7 @@ int gfs2_find_jhead
Jul 23
syzbot
6
Jul 22
[syzbot] [kvm-x86?] KASAN: use-after-free Read in kvm_setup_guest_pvclock
com #
syz
test
Reported-by: syzbot+fb7c2dd166d3ea63df2a@syzkaller.appspotmail.com Link: https://syzkaller.appspot.com/bug?extid=fb7c2dd166d3ea63df2a Signed-off
unread,
[syzbot] [kvm-x86?] KASAN: use-after-free Read in kvm_setup_guest_pvclock
com #
syz
test
Reported-by: syzbot+fb7c2dd166d3ea63df2a@syzkaller.appspotmail.com Link: https://syzkaller.appspot.com/bug?extid=fb7c2dd166d3ea63df2a Signed-off
Jul 22
syzbot ci
Jul 22
[syzbot ci] Re: arch, mm: create a generic set_memory/change_page_attr core
cpa-
test
to mm * [PATCH RFC 15/18] riscv: convert set_memory to the generic CPA implementation * [PATCH RFC 16/18] riscv: make set_direct_map_*_noflush actually noflush * [PATCH
unread,
[syzbot ci] Re: arch, mm: create a generic set_memory/change_page_attr core
cpa-
test
to mm * [PATCH RFC 15/18] riscv: convert set_memory to the generic CPA implementation * [PATCH RFC 16/18] riscv: make set_direct_map_*_noflush actually noflush * [PATCH
Jul 22
syzbot
Jul 22
[syzbot] [kernel?] INFO: rcu detected stall in kthread (6)
) 2.44
syz
repro: https://syzkaller.appspot.com/x/repro.
syz
?x=10388746580000 Downloadable assets: disk image: https://storage.googleapis.com/syzbot-assets/b3903f297dbd
unread,
[syzbot] [kernel?] INFO: rcu detected stall in kthread (6)
) 2.44
syz
repro: https://syzkaller.appspot.com/x/repro.
syz
?x=10388746580000 Downloadable assets: disk image: https://storage.googleapis.com/syzbot-assets/b3903f297dbd
Jul 22
syzbot
7
Jul 22
[syzbot] [nilfs?] INFO: task hung in nilfs_transaction_begin (3)
purposes, forwarding an incoming command email to linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com. *** Subject: Author: joshua.crofts1@gmail.com #
syz
test
unread,
[syzbot] [nilfs?] INFO: task hung in nilfs_transaction_begin (3)
purposes, forwarding an incoming command email to linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com. *** Subject: Author: joshua.crofts1@gmail.com #
syz
test
Jul 22
syzbot
, …
Lorenzo Stoakes (ARM)
11
Jul 21
[syzbot] [kernel?] linux-next test error: WARNING: locking bug in change_page_attr_set_clr
#
syz
test
: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git 1a1757b76427
unread,
[syzbot] [kernel?] linux-next test error: WARNING: locking bug in change_page_attr_set_clr
#
syz
test
: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git 1a1757b76427
Jul 21
syzbot ci
Jul 21
[syzbot ci] Re: mm/khugepaged: collapse_file() cleanups
/config
syz
repro: https://ci.syzbot.org/findings/51ee94c3-7fe6-47f6-81ed-a53cf51bb3f9/syz_repro ===================================== WARNING: bad unlock balance
unread,
[syzbot ci] Re: mm/khugepaged: collapse_file() cleanups
/config
syz
repro: https://ci.syzbot.org/findings/51ee94c3-7fe6-47f6-81ed-a53cf51bb3f9/syz_repro ===================================== WARNING: bad unlock balance
Jul 21
syzbot ci
Jul 21
[syzbot ci] Re: fuse: abort connection on /dev/fuse flush to prevent deadlock
/config
syz
repro: https://ci.syzbot.org/findings/0c2890de-1b7a-4718-a188-a597ff4d74a7/syz_repro Oops: general protection fault, probably for non-canonical address
unread,
[syzbot ci] Re: fuse: abort connection on /dev/fuse flush to prevent deadlock
/config
syz
repro: https://ci.syzbot.org/findings/0c2890de-1b7a-4718-a188-a597ff4d74a7/syz_repro Oops: general protection fault, probably for non-canonical address
Jul 21
Michail Tatas
2
Jul 21
[PATCH] drm/vkms: Advertise PREMULTI blend mode
#
syz
test
Since we only support pre-multiplied alpha blend mode, advertise that. Signed-off-by: Michail Tatas --- drivers/gpu/drm/vkms/vkms_plane.c | 7 +++++++ 1 file changed
unread,
[PATCH] drm/vkms: Advertise PREMULTI blend mode
#
syz
test
Since we only support pre-multiplied alpha blend mode, advertise that. Signed-off-by: Michail Tatas --- drivers/gpu/drm/vkms/vkms_plane.c | 7 +++++++ 1 file changed
Jul 21
syzbot
,
Hillf Danton
3
Jul 21
[syzbot] [bluetooth?] KASAN: null-ptr-deref Read in l2cap_chan_hold_unless_zero
2.44 >
syz
repro: https://syzkaller.appspot.com/x/repro.
syz
?x=17b434b9580000 > C reproducer: https://syzkaller.appspot.com/x/repro.c?x=17d46789580000 #
syz
unread,
[syzbot] [bluetooth?] KASAN: null-ptr-deref Read in l2cap_chan_hold_unless_zero
2.44 >
syz
repro: https://syzkaller.appspot.com/x/repro.
syz
?x=17b434b9580000 > C reproducer: https://syzkaller.appspot.com/x/repro.c?x=17d46789580000 #
syz
Jul 21
syzbot ci
Jul 20
[syzbot ci] Re: sctp: socket: refactor sctp_skb_recv_datagram to use ERR_PTR
/config
syz
repro: https://ci.syzbot.org/findings/1893a3b4-56e4-49d0-9865-4ff919f027b3/syz_repro Oops: general protection fault, probably for non-canonical address
unread,
[syzbot ci] Re: sctp: socket: refactor sctp_skb_recv_datagram to use ERR_PTR
/config
syz
repro: https://ci.syzbot.org/findings/1893a3b4-56e4-49d0-9865-4ff919f027b3/syz_repro Oops: general protection fault, probably for non-canonical address
Jul 20
syzbot ci
Jul 20
[syzbot ci] Re: ext4: convert pa_count from atomic_t to refcount_t
. To
test
a patch for this bug, please reply with `#
syz
test
` (should be on a separate line). The patch should be attached to the email. Note: arguments like custom git repos and branches
unread,
[syzbot ci] Re: ext4: convert pa_count from atomic_t to refcount_t
. To
test
a patch for this bug, please reply with `#
syz
test
` (should be on a separate line). The patch should be attached to the email. Note: arguments like custom git repos and branches
Jul 20
syzbot
,
Stefano Garzarella
7
Jul 19
[syzbot] [virt?] [net?] memory leak in __vsock_create (2)
com #
syz
test
: git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master On Sun, Jul 19, 2026 at 3:47 PM syzbot wrote: > > Hello, > > syzbot has tested
unread,
[syzbot] [virt?] [net?] memory leak in __vsock_create (2)
com #
syz
test
: git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master On Sun, Jul 19, 2026 at 3:47 PM syzbot wrote: > > Hello, > > syzbot has tested
Jul 19
syzbot
3
Jul 19
[syzbot] [net?] WARNING in rcu_note_context_switch (5)
command email to linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com. *** Subject: syzkaller-bugs@googlegroups.com Author: zlatistiv@gmail.com #
syz
test
unread,
[syzbot] [net?] WARNING in rcu_note_context_switch (5)
command email to linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com. *** Subject: syzkaller-bugs@googlegroups.com Author: zlatistiv@gmail.com #
syz
test
Jul 19
syzbot ci
Jul 18
[syzbot ci] Re: Fix an imbalanced file ref count in the mmap syscall
/config
syz
repro: https://ci.syzbot.org/findings/8f36751f-0976-460a-b5ab-de97c9074c0a/syz_repro ------------[ cut here ]------------ !vma_is_attached(vma) WARNING
unread,
[syzbot ci] Re: Fix an imbalanced file ref count in the mmap syscall
/config
syz
repro: https://ci.syzbot.org/findings/8f36751f-0976-460a-b5ab-de97c9074c0a/syz_repro ------------[ cut here ]------------ !vma_is_attached(vma) WARNING
Jul 18
syzbot ci
,
Lorenzo Stoakes (ARM)
2
Jul 18
[syzbot ci] Re: mm/rmap: index MAP_PRIVATE file-backed folios by virt pgoff
mm:
test
virtual page offset merge behaviour > * [PATCH 12/15] mm/vma: only permit MAP_PRIVATE /dev/zero to be mapped anonymous > * [PATCH 13/15] mm/vma: make MAP_PRIVATE-
unread,
[syzbot ci] Re: mm/rmap: index MAP_PRIVATE file-backed folios by virt pgoff
mm:
test
virtual page offset merge behaviour > * [PATCH 12/15] mm/vma: only permit MAP_PRIVATE /dev/zero to be mapped anonymous > * [PATCH 13/15] mm/vma: make MAP_PRIVATE-
Jul 18
syzbot
11
Jul 18
[syzbot] [ext4?] kernel BUG in ext4_write_inline_data_end (3)
com #
syz
test
: git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci Replace fatal BUG_ON(!ext4_has_inline_data(inode)) with a defensive check
unread,
[syzbot] [ext4?] kernel BUG in ext4_write_inline_data_end (3)
com #
syz
test
: git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci Replace fatal BUG_ON(!ext4_has_inline_data(inode)) with a defensive check
Jul 18
syzbot
, …
newbie_dev
28
Jul 18
[syzbot] [media?] INFO: trying to register non-static key in __vb2_queue_cancel
#
syz
test
: git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git cc2b5f627e8ccbae1188ef2d8be3e451d7f933a5
unread,
[syzbot] [media?] INFO: trying to register non-static key in __vb2_queue_cancel
#
syz
test
: git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git cc2b5f627e8ccbae1188ef2d8be3e451d7f933a5
Jul 18
syzbot
Jul 17
[syzbot] [usb?] KASAN: slab-out-of-bounds Read in usbatm_usb_disconnect
) 2.44
syz
repro: https://syzkaller.appspot.com/x/repro.
syz
?x=16b104b9580000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=155dfb89580000 Downloadable
unread,
[syzbot] [usb?] KASAN: slab-out-of-bounds Read in usbatm_usb_disconnect
) 2.44
syz
repro: https://syzkaller.appspot.com/x/repro.
syz
?x=16b104b9580000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=155dfb89580000 Downloadable
Jul 17
Michail Tatas
,
syzbot
3
Jul 16
[PATCH] Fix leak in get_1284_register reported by syzbot
#
syz
test
Signed-off-by: Michail Tatas --- drivers/usb/misc/uss720.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/usb/misc/uss720.cb/drivers/usb/misc/uss720
unread,
[PATCH] Fix leak in get_1284_register reported by syzbot
#
syz
test
Signed-off-by: Michail Tatas --- drivers/usb/misc/uss720.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/usb/misc/uss720.cb/drivers/usb/misc/uss720
Jul 16
