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syzbot
Apr 30
[syzbot] [perf?] WARNING: suspicious RCU usage in get_callchain_entry
git.
kernel
.org.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=12ef0aef180000
kernel
config: https://syzkaller.appspot.com/x/.config
unread,
[syzbot] [perf?] WARNING: suspicious RCU usage in get_callchain_entry
git.
kernel
.org.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=12ef0aef180000
kernel
config: https://syzkaller.appspot.com/x/.config
Apr 30
syzbot
2
Apr 29
[syzbot] [bpf?] [net?] possible deadlock in sock_map_delete_elem
=176b097f180000
kernel
config: https://syzkaller.appspot.com/x/.config?x=98d5a8e00ed1044a dashboard link: https://syzkaller.appspot.com/bug?extid=4ac2fe2b496abca8fa4b
unread,
[syzbot] [bpf?] [net?] possible deadlock in sock_map_delete_elem
=176b097f180000
kernel
config: https://syzkaller.appspot.com/x/.config?x=98d5a8e00ed1044a dashboard link: https://syzkaller.appspot.com/bug?extid=4ac2fe2b496abca8fa4b
Apr 29
syzbot
,
Yonghong Song
2
Apr 29
[syzbot] [bpf?] [trace?] WARNING in group_send_sig_info
11ca8fe7180000 >
kernel
config: https://syzkaller.appspot.com/x/.config?x=6fb1be60a193d440 > dashboard link: https://syzkaller.appspot.com/bug?extid=1902c6d326478ce2dfb0
unread,
[syzbot] [bpf?] [trace?] WARNING in group_send_sig_info
11ca8fe7180000 >
kernel
config: https://syzkaller.appspot.com/x/.config?x=6fb1be60a193d440 > dashboard link: https://syzkaller.appspot.com/bug?extid=1902c6d326478ce2dfb0
Apr 29
syzbot
Apr 29
[syzbot] [wireguard?] WARNING in wg_packet_send_staged_packets
=124bc980980000
kernel
config: https://syzkaller.appspot.com/x/.config?x=6fb1be60a193d440 dashboard link: https://syzkaller.appspot.com/bug?extid=c369d311130fba58211b
unread,
[syzbot] [wireguard?] WARNING in wg_packet_send_staged_packets
=124bc980980000
kernel
config: https://syzkaller.appspot.com/x/.config?x=6fb1be60a193d440 dashboard link: https://syzkaller.appspot.com/bug?extid=c369d311130fba58211b
Apr 29
syzbot
Apr 27
[syzbot] [kernel?] possible deadlock in __change_pid
=14cc40d3180000
kernel
config: https://syzkaller.appspot.com/x/.config?x=545d4b3e07d6ccbc dashboard link: https://syzkaller.appspot.com/bug?extid=e7d7533fd9113a64a564
unread,
[syzbot] [kernel?] possible deadlock in __change_pid
=14cc40d3180000
kernel
config: https://syzkaller.appspot.com/x/.config?x=545d4b3e07d6ccbc dashboard link: https://syzkaller.appspot.com/bug?extid=e7d7533fd9113a64a564
Apr 27
syzbot
, …
Ingo Molnar
24
May 1
[syzbot] [bpf?] [trace?] possible deadlock in force_sig_info_to_task
17b2b240980000 >
kernel
config: https://syzkaller.appspot.com/x/.config?x=3d46aa9d7a44f40d > dashboard link: https://syzkaller.appspot.com/bug?extid=83e7f982ca045ab4405c
unread,
[syzbot] [bpf?] [trace?] possible deadlock in force_sig_info_to_task
17b2b240980000 >
kernel
config: https://syzkaller.appspot.com/x/.config?x=3d46aa9d7a44f40d > dashboard link: https://syzkaller.appspot.com/bug?extid=83e7f982ca045ab4405c
May 1
syzbot
Apr 27
[syzbot] [bpf?] KMSAN: uninit-value in htab_map_delete_elem
=16672c08980000
kernel
config: https://syzkaller.appspot.com/x/.config?x=776c05250f36d55c dashboard link: https://syzkaller.appspot.com/bug?extid=9b0b6780e063c00f1453
unread,
[syzbot] [bpf?] KMSAN: uninit-value in htab_map_delete_elem
=16672c08980000
kernel
config: https://syzkaller.appspot.com/x/.config?x=776c05250f36d55c dashboard link: https://syzkaller.appspot.com/bug?extid=9b0b6780e063c00f1453
Apr 27
syzbot
, …
Hillf Danton
5
Apr 27
[syzbot] [bpf?] [net?] possible deadlock in sock_hash_delete_elem (2)
git.
kernel
... git tree: bpf console+strace: https://syzkaller.appspot.com/x/log.txt?x=157ea5e8980000
kernel
config: https://syzkaller.appspot.com/x/.config?x=98d5a8e00ed1044a
unread,
[syzbot] [bpf?] [net?] possible deadlock in sock_hash_delete_elem (2)
git.
kernel
... git tree: bpf console+strace: https://syzkaller.appspot.com/x/log.txt?x=157ea5e8980000
kernel
config: https://syzkaller.appspot.com/x/.config?x=98d5a8e00ed1044a
Apr 27
syzbot
Apr 26
[syzbot] [serial?] possible deadlock in pty_flush_buffer (2)
=111df107180000
kernel
config: https://syzkaller.appspot.com/x/.config?x=545d4b3e07d6ccbc dashboard link: https://syzkaller.appspot.com/bug?extid=87da1f0dd6b631f8bfb9
unread,
[syzbot] [serial?] possible deadlock in pty_flush_buffer (2)
=111df107180000
kernel
config: https://syzkaller.appspot.com/x/.config?x=545d4b3e07d6ccbc dashboard link: https://syzkaller.appspot.com/bug?extid=87da1f0dd6b631f8bfb9
Apr 26
syzbot
Apr 25
[syzbot] [mm?] possible deadlock in __mmap_lock_do_trace_start_locking
=13601320980000
kernel
config: https://syzkaller.appspot.com/x/.config?x=6fb1be60a193d440 dashboard link: https://syzkaller.appspot.com/bug?extid=6ff90931779bcdfc840c
unread,
[syzbot] [mm?] possible deadlock in __mmap_lock_do_trace_start_locking
=13601320980000
kernel
config: https://syzkaller.appspot.com/x/.config?x=6fb1be60a193d440 dashboard link: https://syzkaller.appspot.com/bug?extid=6ff90931779bcdfc840c
Apr 25
syzbot
Apr 25
[syzbot] [bpf?] possible deadlock in stack_depot_save_flags
=11e9daf5180000
kernel
config: https://syzkaller.appspot.com/x/.config?x=d239903bd07761e5 dashboard link: https://syzkaller.appspot.com/bug?extid=c065d8dfbb5ad8cbdceb
unread,
[syzbot] [bpf?] possible deadlock in stack_depot_save_flags
=11e9daf5180000
kernel
config: https://syzkaller.appspot.com/x/.config?x=d239903bd07761e5 dashboard link: https://syzkaller.appspot.com/bug?extid=c065d8dfbb5ad8cbdceb
Apr 25
syzbot
2
Apr 22
[syzbot] [bpf?] [net?] possible deadlock in __sock_map_delete
=15124c3b180000
kernel
config: https://syzkaller.appspot.com/x/.config?x=545d4b3e07d6ccbc dashboard link: https://syzkaller.appspot.com/bug?extid=a4ed4041b9bea8177ac3
unread,
[syzbot] [bpf?] [net?] possible deadlock in __sock_map_delete
=15124c3b180000
kernel
config: https://syzkaller.appspot.com/x/.config?x=545d4b3e07d6ccbc dashboard link: https://syzkaller.appspot.com/bug?extid=a4ed4041b9bea8177ac3
Apr 22
syzbot
,
Tetsuo Handa
2
Apr 20
[syzbot] [bpf?] [net?] WARNING in _prb_commit
git.
kernel
.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=16834853180000
kernel
config: https://syzkaller.appspot.com/x/.config?
unread,
[syzbot] [bpf?] [net?] WARNING in _prb_commit
git.
kernel
.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=16834853180000
kernel
config: https://syzkaller.appspot.com/x/.config?
Apr 20
syzbot
,
Hillf Danton
5
Apr 19
[syzbot] [bpf?] possible deadlock in __stack_map_get
/0x6f0
kernel
/bpf/queue_stack_maps.
c
:148 but task is already holding lock: ffff88807eace1d8 (&qs->lock){-.-.}-{2:2}, at: __stack_map_get+0x286/0x6f0
kernel
/
unread,
[syzbot] [bpf?] possible deadlock in __stack_map_get
/0x6f0
kernel
/bpf/queue_stack_maps.
c
:148 but task is already holding lock: ffff88807eace1d8 (&qs->lock){-.-.}-{2:2}, at: __stack_map_get+0x286/0x6f0
kernel
/
Apr 19
Pengfei Xu
,
Andrii Nakryiko
2
Apr 18
Re: [PATCH v3 bpf-next 2/5] bpf: pass whole link instead of prog when triggering raw tracepoint
include/
trace
/bpf_probe.h | 3 +-- > >
kernel
/bpf/syscall.
c
| 9 ++------- > >
kernel
/
trace
/
bpf_trace
.
c
| 18 ++++++++++-------- > > 5 files changed, 38 insertions
unread,
Re: [PATCH v3 bpf-next 2/5] bpf: pass whole link instead of prog when triggering raw tracepoint
include/
trace
/bpf_probe.h | 3 +-- > >
kernel
/bpf/syscall.
c
| 9 ++------- > >
kernel
/
trace
/
bpf_trace
.
c
| 18 ++++++++++-------- > > 5 files changed, 38 insertions
Apr 18
syzbot
Apr 17
[syzbot] [bpf?] possible deadlock in queue_stack_map_push_elem
git.
kernel
.o.. git tree: net console+strace: https://syzkaller.appspot.com/x/log.txt?x=14ee6467180000
kernel
config: https://syzkaller.appspot.com/x/.config?x=
unread,
[syzbot] [bpf?] possible deadlock in queue_stack_map_push_elem
git.
kernel
.o.. git tree: net console+strace: https://syzkaller.appspot.com/x/log.txt?x=14ee6467180000
kernel
config: https://syzkaller.appspot.com/x/.config?x=
Apr 17
syzbot
Apr 17
[syzbot] [bpf?] [trace?] possible deadlock in __send_signal_locked
git.
kernel
.or.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=13967bb3180000
kernel
config: https://syzkaller.appspot.com/x/.config
unread,
[syzbot] [bpf?] [trace?] possible deadlock in __send_signal_locked
git.
kernel
.or.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=13967bb3180000
kernel
config: https://syzkaller.appspot.com/x/.config
Apr 17
syzbot
Apr 16
[syzbot] [bpf?] KMSAN: uninit-value in htab_lru_percpu_map_lookup_percpu_elem
git.
kernel
.o.. git tree: upstream console+strace: https://syzkaller.appspot.com/x/log.txt?x=1492cb93180000
kernel
config: https://syzkaller.appspot.com/x/.config
unread,
[syzbot] [bpf?] KMSAN: uninit-value in htab_lru_percpu_map_lookup_percpu_elem
git.
kernel
.o.. git tree: upstream console+strace: https://syzkaller.appspot.com/x/log.txt?x=1492cb93180000
kernel
config: https://syzkaller.appspot.com/x/.config
Apr 16
syzbot
,
Tetsuo Handa
2
Apr 20
[syzbot] [bpf?] [net?] possible deadlock in rcu_exp_handler
git.
kernel
.o.. git tree: net console output: https://syzkaller.appspot.com/x/log.txt?x=1055dbcb180000
kernel
config: https://syzkaller.appspot.com/x/.config?x=6fb1be60a193d440
unread,
[syzbot] [bpf?] [net?] possible deadlock in rcu_exp_handler
git.
kernel
.o.. git tree: net console output: https://syzkaller.appspot.com/x/log.txt?x=1055dbcb180000
kernel
config: https://syzkaller.appspot.com/x/.config?x=6fb1be60a193d440
Apr 20
syzbot
, …
Alexander Potapenko
7
Apr 18
[syzbot] [mm?] KMSAN: kernel-infoleak in bpf_probe_write_user
initialization in
kernel
/bpf/core.
c
though. Do you know which part of the code is supposed to initialize the stack in PROG_NAME? > On Mon, Apr 15, 2024 at 1:18 PM Andrew Morton wrote
unread,
[syzbot] [mm?] KMSAN: kernel-infoleak in bpf_probe_write_user
initialization in
kernel
/bpf/core.
c
though. Do you know which part of the code is supposed to initialize the stack in PROG_NAME? > On Mon, Apr 15, 2024 at 1:18 PM Andrew Morton wrote
Apr 18
syzbot
,
Tetsuo Handa
2
Apr 20
[syzbot] [bpf?] [trace?] possible deadlock in put_pwq_unlocked
git.
kernel
.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=16fbaf7b180000
kernel
config: https://syzkaller.appspot.com/x/.config?
unread,
[syzbot] [bpf?] [trace?] possible deadlock in put_pwq_unlocked
git.
kernel
.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=16fbaf7b180000
kernel
config: https://syzkaller.appspot.com/x/.config?
Apr 20
syzbot
,
Tetsuo Handa
2
Apr 20
[syzbot] [net?] [bpf?] possible deadlock in posix_timer_fn (2)
git.
kernel
.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=1445ef13180000
kernel
config: https://syzkaller.appspot.com/x/.config?
unread,
[syzbot] [net?] [bpf?] possible deadlock in posix_timer_fn (2)
git.
kernel
.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=1445ef13180000
kernel
config: https://syzkaller.appspot.com/x/.config?
Apr 20
syzbot
,
Tetsuo Handa
2
Apr 20
[syzbot] [bpf?] [net?] possible deadlock in swake_up_one
git.
kernel
.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=1683dbcb180000
kernel
config: https://syzkaller.appspot.com/x/.config?
unread,
[syzbot] [bpf?] [net?] possible deadlock in swake_up_one
git.
kernel
.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=1683dbcb180000
kernel
config: https://syzkaller.appspot.com/x/.config?
Apr 20
syzbot
Apr 15
[syzbot] [bpf?] [net?] possible deadlock in sock_hash_update_common
git.
kernel
.o.. git tree: net console output: https://syzkaller.appspot.com/x/log.txt?x=131e1a57180000
kernel
config: https://syzkaller.appspot.com/x/.config?x=6fb1be60a193d440
unread,
[syzbot] [bpf?] [net?] possible deadlock in sock_hash_update_common
git.
kernel
.o.. git tree: net console output: https://syzkaller.appspot.com/x/log.txt?x=131e1a57180000
kernel
config: https://syzkaller.appspot.com/x/.config?x=6fb1be60a193d440
Apr 15
syzbot
Apr 14
[syzbot] [bpf?] possible deadlock in get_page_from_freelist
git.
kernel
.o.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=1358aeed180000
kernel
config: https://syzkaller.appspot.com/x/.config
unread,
[syzbot] [bpf?] possible deadlock in get_page_from_freelist
git.
kernel
.o.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=1358aeed180000
kernel
config: https://syzkaller.appspot.com/x/.config
Apr 14
syzbot
Apr 14
[syzbot] [bpf?] KMSAN: uninit-value in htab_percpu_map_lookup_elem
=170425a1180000
kernel
config: https://syzkaller.appspot.com/x/.config?x=b5bc506ebba90cbf dashboard link: https://syzkaller.appspot.com/bug?extid=0a079d6ef3831217a230
unread,
[syzbot] [bpf?] KMSAN: uninit-value in htab_percpu_map_lookup_elem
=170425a1180000
kernel
config: https://syzkaller.appspot.com/x/.config?x=b5bc506ebba90cbf dashboard link: https://syzkaller.appspot.com/bug?extid=0a079d6ef3831217a230
Apr 14
syzbot
,
Tetsuo Handa
2
Apr 20
[syzbot] [trace?] [bpf?] possible deadlock in pwq_dec_nr_in_flight
git.
kernel
.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=15d25599180000
kernel
config: https://syzkaller.appspot.com/x/.config?
unread,
[syzbot] [trace?] [bpf?] possible deadlock in pwq_dec_nr_in_flight
git.
kernel
.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=15d25599180000
kernel
config: https://syzkaller.appspot.com/x/.config?
Apr 20
syzbot
Apr 13
[syzbot] [bpf?] possible deadlock in __queue_map_get
git.
kernel
.o.. git tree: net console+strace: https://syzkaller.appspot.com/x/log.txt?x=140c3f8d180000
kernel
config: https://syzkaller.appspot.com/x/.config?x=
unread,
[syzbot] [bpf?] possible deadlock in __queue_map_get
git.
kernel
.o.. git tree: net console+strace: https://syzkaller.appspot.com/x/log.txt?x=140c3f8d180000
kernel
config: https://syzkaller.appspot.com/x/.config?x=
Apr 13
syzbot
Apr 12
[syzbot] [bpf?] [net?] KMSAN: uninit-value in sock_hash_delete_elem
=1425a483180000
kernel
config: https://syzkaller.appspot.com/x/.config?x=13e7da432565d94c dashboard link: https://syzkaller.appspot.com/bug?extid=c33bff5d5da1391df027
unread,
[syzbot] [bpf?] [net?] KMSAN: uninit-value in sock_hash_delete_elem
=1425a483180000
kernel
config: https://syzkaller.appspot.com/x/.config?x=13e7da432565d94c dashboard link: https://syzkaller.appspot.com/bug?extid=c33bff5d5da1391df027
Apr 12
syzbot
,
Tetsuo Handa
2
Apr 20
[syzbot] [bpf?] [net?] WARNING in sock_map_unref
git.
kernel
.. git tree: upstream console+strace: https://syzkaller.appspot.com/x/log.txt?x=13bfa699180000
kernel
config: https://syzkaller.appspot.com/x/.config
unread,
[syzbot] [bpf?] [net?] WARNING in sock_map_unref
git.
kernel
.. git tree: upstream console+strace: https://syzkaller.appspot.com/x/log.txt?x=13bfa699180000
kernel
config: https://syzkaller.appspot.com/x/.config
Apr 20