syzbot


Applied filters: Label=subsystems:sound (drop)
Title Repro Cause bisect Fix bisect Count Last Reported Patched Closed Patch
KMSAN: uninit-value in line6_pod_process_message sound C 5 34d 35d 25/26 never c4e51e424e2c ALSA: line6: Zero-initialize message buffers
inconsistent lock state in snd_hrtimer_callback (2) sound C 2600 21d 23d 26/26 14d 587d67fd929a ALSA: timer: Fix missing irq-disable at closing
possible deadlock in snd_timer_close_locked (2) sound C done 3036 21d 23d 26/26 14d 587d67fd929a ALSA: timer: Fix missing irq-disable at closing
inconsistent lock state in snd_timer_interrupt (3) sound C 710 21d 25d 26/26 14d 587d67fd929a ALSA: timer: Fix missing irq-disable at closing
INFO: rcu detected stall in snd_timer_user_release (2) sound C 7 15d 28d 26/26 14d 587d67fd929a ALSA: timer: Fix missing irq-disable at closing
possible deadlock in _snd_pcm_stream_lock_irqsave (5) sound C 5210 21d 23d 26/26 14d 587d67fd929a ALSA: timer: Fix missing irq-disable at closing
inconsistent lock state in snd_timer_interrupt (2) sound C done 208 25d 27d 26/26 25d 587d67fd929a ALSA: timer: Fix missing irq-disable at closing
KMSAN: uninit-value in bcmp (2) sound btrfs C 7 91d 113d 26/26 27d fde2497d2bc3 fat: fix uninitialized field in nostale filehandles
possible deadlock in _snd_pcm_stream_lock_irqsave (4) sound C 24677 27d 49d 26/26 27d 587d67fd929a ALSA: timer: Fix missing irq-disable at closing
possible deadlock in snd_pcm_period_elapsed (4) sound C done 90659 27d 52d 26/26 27d 587d67fd929a ALSA: timer: Fix missing irq-disable at closing
inconsistent lock state in snd_timer_interrupt sound C 1927 27d 49d 26/26 27d 587d67fd929a ALSA: timer: Fix missing irq-disable at closing
memory leak in snd_seq_create_port sound C 1 299d 295d 23/26 207d 057849ccc3d8 ALSA: seq: Fix memory leak at error path in snd_seq_create_port()
possible deadlock in snd_timer_interrupt (2) sound C error 29 636d 897d 22/26 437d 95cc637c1afd ALSA: timer: Use deferred fasync helper
KASAN: use-after-free Read in __snd_rawmidi_transmit_peek sound usb syz error 48 639d 749d 22/26 437d 0665886ad139 ALSA: usb-audio: Clear MIDI port active flag after draining
KASAN: use-after-free Read in snd_rawmidi_transmit usb sound C done done 7 705d 740d 22/26 437d 0125de38122f ALSA: usb-audio: Cancel pending work at closing a MIDI substream
possible deadlock in __snd_pcm_lib_xfer sound C unreliable 3 770d 769d 22/26 437d bc55cfd5718c ALSA: pcm: Fix potential AB/BA lock with buffer_mutex and mmap_lock
KASAN: null-ptr-deref Write in snd_pcm_format_set_silence sound C unreliable 8 614d 759d 22/26 437d 2f7a26abb824 ALSA: pcm: Test for "silence" field in struct "pcm_format_data"
KASAN: use-after-free Read in __snd_rawmidi_transmit_ack sound 1 717d 713d 22/26 437d 0125de38122f ALSA: usb-audio: Cancel pending work at closing a MIDI substream
WARNING: kmalloc bug in snd_pcm_plugin_alloc (2) sound C done 2 786d 782d 22/26 437d efb6402c3c4a ALSA: oss: Fix PCM OSS buffer allocation overflow
possible deadlock in snd_pcm_period_elapsed (3) sound C inconclusive 23 634d 860d 22/26 437d 96b097091c66 ALSA: pcm: Use deferred fasync helper
KASAN: use-after-free Read in snd_mixer_oss_get_volume1 sound C inconclusive 1 933d 929d 20/26 790d 411cef6adfb3 ALSA: mixer: oss: Fix racy access to slots
WARNING: kmalloc bug in snd_pcm_plugin_alloc sound 4 811d 893d 20/26 790d 9d2479c96087 ALSA: pcm: oss: Fix negative period/buffer sizes 8839c8c0f77a ALSA: pcm: oss: Limit the period size to 16MB
possible deadlock in snd_mixer_oss_ioctl1 sound C done 149 922d 926d 20/26 790d 3ab799201845 ALSA: mixer: fix deadlock in snd_mixer_oss_set_volume
INFO: rcu detected stall in snd_seq_write (2) sound syz done 21 906d 918d 20/26 790d 6fadb494a638 ALSA: seq: Set upper limit of processed events
KMSAN: uninit-value in snd_rawmidi_ioctl sound C 1506 808d 870d 20/26 790d 39a8fc4971a0 ALSA: rawmidi - fix the uninitalized user_pversion
possible deadlock in snd_timer_interrupt sound C done 41 916d 1016d 20/26 909d f671a691e299 fcntl: fix potential deadlocks for &fown_struct.lock
KASAN: use-after-free Read in snd_seq_timer_interrupt (2) sound C inconclusive 2 1066d 1064d 20/26 909d 83e197a8414c ALSA: seq: Fix race of snd_seq_timer_open()
UBSAN: shift-out-of-bounds in snd_timer_user_ccallback sound 1 1074d 1070d 20/26 909d 9c1fe96bded9 ALSA: timer: Fix master timer notification
general protection fault in usb_audio_probe usb sound C done 360 1153d 1155d 20/26 1123d 30dea07180de ALSA: usb-audio: fix NULL ptr dereference in usb_audio_probe
KASAN: use-after-free Read in usb_audio_disconnect sound usb C done 15 1153d 1154d 20/26 1123d c5aa956eaeb0 ALSA: usb-audio: fix use after free in usb_audio_disconnect
KCSAN: data-race in snd_rawmidi_transmit / snd_rawmidi_write sound 232 1187d 1363d 19/26 1154d 88a06d6fd6b3 ALSA: rawmidi: Access runtime->avail always in spinlock
UBSAN: shift-out-of-bounds in parse_audio_format_i sound usb C error 19 1239d 1245d 19/26 1154d 175b8d89fe29 ALSA: pcm: oss: Fix potential out-of-bounds shift 43d5ca88dfcd ALSA: usb-audio: Fix potential out-of-bounds shift
KCSAN: data-race in snd_rawmidi_poll / snd_rawmidi_proceed sound 378 1238d 1364d 19/26 1154d 88a06d6fd6b3 ALSA: rawmidi: Access runtime->avail always in spinlock
KMSAN: uninit-value in snd_seq_oss_synth_make_info (2) sound 1 1212d 1207d 19/26 1154d 217bfbb8b0bf ALSA: seq: oss: Fix missing error check in snd_seq_oss_synth_make_info()
UBSAN: shift-out-of-bounds in snd_pcm_oss_change_params_locked sound C unreliable 225 1230d 1245d 19/26 1154d 11cb881bf075 ALSA: pcm: oss: Fix a few more UBSAN fixes
KCSAN: data-race in snd_seq_check_queue / snd_seq_control_queue (3) sound 111 1239d 1384d 19/26 1154d 4ebd47037027 ALSA: seq: Use bool for snd_seq_queue internal flags
KASAN: use-after-free Read in snd_pcm_oss_release sound 1 1349d 1348d 15/26 1320d 77f4689de17c fix regression in "epoll: Keep a reference on files added to the check list"
WARNING in snd_pcm_plugin_build_mulaw sound C done 4 1346d 1343d 15/26 1320d 949a1ebe8cea ALSA: pcm: oss: Remove superfluous WARN_ON() for mulaw sanity check
general protection fault in snd_ctl_release sound syz done 4 1342d 1343d 15/26 1320d 77f4689de17c fix regression in "epoll: Keep a reference on files added to the check list"
KASAN: use-after-free Read in line6_submit_audio_in_all_urbs sound 2 1396d 1410d 15/26 1328d 68359a1ad844 ALSA: line6: Sync the pending work cancel at disconnection
KASAN: use-after-free Read in delete_and_unsubscribe_port (2) sound syz done 4 1372d 1397d 15/26 1328d 80982c7e834e ALSA: seq: oss: Serialize ioctls
WARNING in submit_audio_out_urb/usb_submit_urb sound usb syz 2 1398d 1397d 15/26 1328d 6e8a914ad619 ALSA: line6: Perform sanity check for each URB creation
KASAN: invalid-free in snd_seq_port_disconnect sound syz done 9 1372d 1377d 15/26 1328d 80982c7e834e ALSA: seq: oss: Serialize ioctls
WARNING in snd_info_get_line sound C done 36 1384d 1390d 15/26 1328d 60379ba08532 ALSA: info: Drop WARN_ON() from buffer NULL sanity check
KASAN: slab-out-of-bounds Write in snd_usb_mixer_notify_id usb sound C done 39 1408d 1413d 15/26 1389d 220345e98f1c ALSA: usb-audio: Fix OOB access of mixer element list
KASAN: slab-out-of-bounds Write in snd_usb_mixer_interrupt sound usb C done 5 1411d 1413d 15/26 1389d 220345e98f1c ALSA: usb-audio: Fix OOB access of mixer element list
linux-next test error: WARNING in snd_pcm_plug_alloc sound 3 1516d 1516d 15/26 1482d 5461e0530c22 ALSA: pcm: oss: Remove WARNING from snd_pcm_plug_alloc() checks
KCSAN: data-race in snd_seq_check_queue / snd_seq_control_queue sound 97 1483d 1581d 15/26 1482d bb51e669fa49 ALSA: seq: Avoid concurrent access to queue flags
KCSAN: data-race in queue_access_lock / snd_seq_check_queue sound 58 1522d 1564d 15/26 1482d bb51e669fa49 ALSA: seq: Avoid concurrent access to queue flags
KCSAN: data-race in __snd_rawmidi_transmit_ack / snd_rawmidi_write sound 168 1483d 1609d 15/26 1482d dfa9a5efe8b9 ALSA: rawmidi: Avoid bit fields for state flags
KASAN: slab-out-of-bounds Read in resample_shrink sound C done 5 1504d 1522d 15/26 1482d f2ecf903ef06 ALSA: pcm: oss: Avoid plugin buffer overflow
KCSAN: data-race in snd_seq_prioq_cell_out / snd_seq_timer_interrupt sound 118 1483d 1577d 15/26 1482d dc7497795e01 ALSA: seq: Fix concurrent access to queue current tick/time
memory leak in snd_pcm_hw_params sound C 25 1552d 1559d 15/26 1539d 66f2d19f8116 ALSA: pcm: Fix memory leak at closing a stream without hw_free
KASAN: use-after-free Read in snd_timer_resolution sound C 5 1555d 1573d 15/26 1539d 60adcfde92fa ALSA: seq: Fix racy access for queue timer in proc read
WARNING in azx_rirb_get_response sound 4 1602d 1603d 15/26 1544d 475feec0c41a ALSA: hda - Downgrade error message for single-cmd fallback
KASAN: slab-out-of-bounds Read in build_audio_procunit (2) sound usb C 1 1643d 1642d 15/26 1565d 976a68f06b2e ALSA: usb-audio: Fix incorrect size check for processing/extension units
KASAN: slab-out-of-bounds Read in linear_transfer (3) sound C done 5 1614d 1615d 15/26 1581d 4cc8d6505ab8 ALSA: pcm: oss: Avoid potential buffer overflows
KASAN: use-after-free Read in snd_timer_open sound C done 87 1638d 1638d 15/26 1607d 0c4f09ceec3d ALSA: timer: Fix the breakage of slave link open
general protection fault in snd_usb_create_mixer sound usb C 1 1630d 1628d 15/26 1607d 9435f2bb6687 ALSA: usb-audio: Fix NULL dereference at parsing BADD
KMSAN: use-after-free in build_audio_procunit usb sound C 2 1658d 1658d 14/26 1620d 976a68f06b2e ALSA: usb-audio: Fix incorrect size check for processing/extension units
KMSAN: uninit-value in get_min_max_with_quirks sound usb C 11 1653d 1641d 14/26 1620d 167beb175679 ALSA: usb-audio: Fix missing error check at mixer resolution test
KASAN: slab-out-of-bounds Read in build_audio_procunit usb sound C 6 1649d 1658d 13/26 1643d ba8bf0967a15 ALSA: usb-audio: Fix copy&paste error in the validator
KASAN: use-after-free Read in snd_seq_ioctl_get_client_pool sound 1 1722d 1719d 12/26 1704d 75545304eba6 ALSA: seq: Fix potential concurrent access to the deleted pool
INFO: task hung in snd_seq_write sound 6 1874d 2079d 12/26 1728d ede34f397ddb ALSA: seq: Break too long mutex context in the write loop
general protection fault in snd_usb_pipe_sanity_check usb sound C 72 1729d 1743d 12/26 1728d 5d78e1c2b7f4 ALSA: usb-audio: Fix gpf in snd_usb_pipe_sanity_check
INFO: rcu detected stall in snd_seq_write sound syz error 18 1748d 2079d 12/26 1728d ede34f397ddb ALSA: seq: Break too long mutex context in the write loop
KASAN: slab-out-of-bounds Read in linear_transfer (2) sound 1 1849d 1840d 12/26 1778d ca0214ee2802 ALSA: pcm: Fix possible OOB access in PCM oss plugins
KASAN: use-after-free Write in check_and_subscribe_port sound 1 1833d 1826d 12/26 1778d 7c32ae35fbf9 ALSA: seq: Cover unsubscribe_port() in list_mutex
WARNING: proc registration bug in snd_info_card_register usb sound C 453 1807d 1851d 12/26 1778d 0b074ab7fc0d ALSA: line6: Assure canceling delayed work at disconnection
KASAN: slab-out-of-bounds Write in default_read_copy_kernel sound C done 3 1898d 1975d 12/26 1778d ca0214ee2802 ALSA: pcm: Fix possible OOB access in PCM oss plugins
KASAN: null-ptr-deref Write in submit_audio_out_urb sound usb C 185 1791d 1806d 12/26 1784d 0b074ab7fc0d ALSA: line6: Assure canceling delayed work at disconnection
KASAN: use-after-free Read in snd_seq_timer_interrupt sound 1 2021d 2021d 12/26 1788d fe1b26c93d43 ALSA: timer: Make snd_timer_close() really kill pending actions
INFO: task hung in snd_seq_kernel_client_ctl sound C done 554 1851d 1852d 12/26 1788d f0654ba94e33 Revert "ALSA: seq: Protect in-kernel ioctl calls with mutex"
KASAN: use-after-free Read in snd_timer_process_callbacks sound C done 4 1853d 1855d 12/26 1788d df55531b8b0e ALSA: timer: Revert active callback sync check at close
KASAN: use-after-free Read in snd_seq_ioctl_get_subscription sound 2 2012d 2045d 12/26 1788d 2eabc5ec8ab4 ALSA: seq: Fix race of get-subscription call vs port-delete ioctls
BUG: sleeping function called from invalid context in line6_pcm_acquire sound 119 1807d 1825d 12/26 1788d 7f84ff68be05 ALSA: line6: toneport: Fix broken usage of timer for delayed execution
WARNING in port_delete sound syz done 22 1911d 2126d 12/26 1788d 7c32ae35fbf9 ALSA: seq: Cover unsubscribe_port() in list_mutex feb689025fbb ALSA: seq: Protect in-kernel ioctl calls with mutex
KASAN: use-after-free Read in snd_info_free_entry usb sound C 47 1818d 1849d 12/26 1806d 2a3f7221acdd ALSA: core: Fix card races between register and disconnect 8c2f870890fd ALSA: info: Fix racy addition/deletion of nodes
KASAN: slab-out-of-bounds Read in default_write_copy_kernel sound C done 366 1867d 1990d 12/26 1851d ca0214ee2802 ALSA: pcm: Fix possible OOB access in PCM oss plugins
INFO: rcu detected stall in snd_pcm_oss_read sound C 2 1961d 1960d 11/26 1889d e190161f96b8 ALSA: pcm: Fix tight loop of OSS capture stream
KASAN: use-after-free Read in snd_ctl_elem_add sound 1 2000d 1999d 11/26 1969d e1a7bfe38079 ALSA: control: Fix race between adding and removing a user element
KMSAN: uninit-value in linear_transfer (2) sound C 7 1983d 2006d 11/26 1977d 65766ee0bf7f ALSA: oss: Use kvzalloc() for local buffer allocations
KMSAN: uninit-value in snd_midi_event_encode_byte sound C 3 2073d 2073d 10/26 2049d 5a7b44a8df82 ALSA: rawmidi: Initialize allocated buffers
INFO: rcu detected stall in snd_pcm_oss_prepare sound 4 2218d 2220d 8/26 2070d e15dc99dbb9c ALSA: pcm: Fix endless loop for XRUN recovery in OSS emulation
BUG: soft lockup in snd_virmidi_output_trigger sound 3 2118d 2220d 8/26 2078d 50e9ffb1996a ALSA: virmidi: Fix too long output trigger loop
WARNING in __snd_rawmidi_transmit_ack (2) sound C 6 2085d 2092d 8/26 2078d 82fd4b05d704 ALSA: seq: virmidi: Fix discarding the unsubscribed output
WARNING in __snd_rawmidi_transmit_ack sound syz 2 2122d 2122d 8/26 2099d 39675f7a7c7e ALSA: rawmidi: Change resized buffers atomically
WARNING in __snd_pcm_lib_xfer sound syz 6 2195d 2197d 5/26 2181d f13876e2c33a ALSA: pcm: Check PCM state at xfern compat ioctl
BUG: unable to handle kernel paging request in memset_erms (2) sound C 11 2284d 2299d 5/26 2185d 02a5d6925cd3 ALSA: pcm: Avoid potential races between OSS ioctls and read/write
KASAN: null-ptr-deref Write in linear_transfer sound C 116 2231d 2313d 5/26 2185d 02a5d6925cd3 ALSA: pcm: Avoid potential races between OSS ioctls and read/write
KASAN: use-after-free Read in snd_pcm_timer_resolution sound C 3 2230d 2230d 5/26 2190d a820ccbe21e8 ALSA: pcm: Fix UAF at PCM release via PCM timer access
BUG: unable to handle kernel paging request in snd_pcm_format_set_silence sound syz 11 2190d 2217d 5/26 2190d 02a5d6925cd3 ALSA: pcm: Avoid potential races between OSS ioctls and read/write
general protection fault in snd_rawmidi_ioctl_compat sound 1 2217d 2209d 5/26 2190d 8a56ef4f3ffb ALSA: rawmidi: Fix missing input substream checks in compat ioctls
INFO: rcu detected stall in __snd_pcm_lib_xfer (2) sound C 1064 2217d 2223d 5/26 2190d e15dc99dbb9c ALSA: pcm: Fix endless loop for XRUN recovery in OSS emulation
INFO: rcu detected stall in io_playback_transfer sound 9 2218d 2223d 5/26 2190d e15dc99dbb9c ALSA: pcm: Fix endless loop for XRUN recovery in OSS emulation
WARNING in snd_pcm_hw_params sound C 56 2218d 2223d 5/26 2190d e1a3a981e320 ALSA: pcm: Remove WARN_ON() at snd_pcm_hw_params() error
general protection fault in loopback_pos_update sound C 4 2298d 2296d 5/26 2190d 02a5d6925cd3 ALSA: pcm: Avoid potential races between OSS ioctls and read/write
KASAN: use-after-free Read in snd_pcm_oss_get_formats sound C 3 2250d 2250d 4/26 2236d 01c0b4265cc1 ALSA: pcm: Fix UAF in snd_pcm_oss_get_formats()
INFO: rcu detected stall in memcpy sound 12 2311d 2314d 4/26 2273d 29159a4ed704 ALSA: pcm: Abort properly at pending signal in OSS read/write loops
BUG: looking up invalid subclass: 8 sound C 5 2373d 2373d 4/26 2286d 3510c7aa069a ALSA: seq: Avoid invalid lockdep class warning
WARNING in snd_interval_mulkdiv sound C 21 2302d 2308d 4/26 2296d 23b19b7b50fe ALSA: pcm: Remove yet superfluous WARN_ON()
BUG: unable to handle kernel paging request in memset_erms sound C 35 2300d 2314d 3/26 2300d b088b53e20c7 ALSA: aloop: Fix inconsistent format due to incomplete rule
INFO: rcu detected stall in snd_pcm_plug_write_transfer sound 1 2308d 2308d 3/26 2300d 29159a4ed704 ALSA: pcm: Abort properly at pending signal in OSS read/write loops
INFO: task hung in snd_pcm_oss_write sound syz 2 2308d 2308d 3/26 2300d 29159a4ed704 ALSA: pcm: Abort properly at pending signal in OSS read/write loops
suspicious RCU usage at sound/core/pcm_lib.c:LINE sound 1 2315d 2314d 3/26 2300d 29159a4ed704 ALSA: pcm: Abort properly at pending signal in OSS read/write loops
WARNING in snd_pcm_hw_param_first sound C 2905 2308d 2318d 3/26 2300d fe08f34d066f ALSA: pcm: Remove incorrect snd_BUG_ON() usages
BUG: soft lockup (2) sound C 29 2310d 2339d 3/26 2300d 29159a4ed704 ALSA: pcm: Abort properly at pending signal in OSS read/write loops
INFO: rcu detected stall in mulaw_transfer sound 37 2310d 2314d 3/26 2300d 898dfe4687f4 ALSA: aloop: Fix racy hw constraints adjustment
BUG: unable to handle kernel paging request in match_subs_info sound 1 2346d 2340d 3/26 2316d 7fb983b4dd56 x86/entry: Fix assumptions that the HW TSS is at the beginning of cpu_tss
WARNING in initialize_timer sound 2 2349d 2350d 3/26 2329d 43a354287032 ALSA: seq: Remove spurious WARN_ON() at timer check
WARNING in snd_timer_user_info_compat sound C 174 2356d 2358d 3/26 2352d 3d4e8303f2c7 ALSA: timer: Remove kernel warning at compat ioctl error paths
KASAN: use-after-free Read in snd_timer_user_info_compat sound syz 2 2394d 2383d 3/26 2358d 79fb0518fec8 ALSA: timer: Add missing mutex lock for compat ioctls