syzbot


Instances [tested repos]:
Name Last active Uptime Corpus Coverage 🛈 Crashes Execs Kernel build syzkaller build Bugs
Commit Config Freshness Status Commit Freshness Status All Only
ci2-upstream-kcsan-gce now 2h51m 93152 528241 755 3308886 be48bcf004f9 .config 23h48m 254a27c1 3h33m all only
Applied filters: Only Manager=ci2-upstream-kcsan-gce (drop)
open (11):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in fat32_ent_get / fat32_ent_put exfat 6 1 23d 22d PATCH [1d02h]
KCSAN: data-race in cgroup_migrate_execute / memcpy_and_pad cgroups 6 1 43d 43d 💬 1 [39d]
KCSAN: data-race in __htab_map_lookup_elem / bpf_lru_pop_free bpf 6 11 2d01h 70d PATCH [33d]
KCSAN: data-race in copy_mm / percpu_counter_destroy_many kernel 6 10 6d06h 99d 💬 2 [98d]
KCSAN: data-race in kick_pool / wq_worker_running net 6 891 7h16m 263d 💬 1 [262d]
KCSAN: data-race in folios_put_refs / need_mlock_drain (2) mm 6 22 38d 288d
KCSAN: data-race in virtqueue_disable_cb / virtqueue_disable_cb (5) virt 6 57 1d00h 301d 💬 1 [175d]
KCSAN: data-race in generic_buffers_fsync_noflush / writeback_single_inode (3) ext4 6 463 4h34m 382d
KCSAN: data-race in block_uevent / inc_diskseq (2) block 6 103 11h54m 426d 💬 2 [117d]
KCSAN: data-race in generic_fillattr / shmem_mknod (2) mm 6 syz 760 274d 848d 💬 21 [288d]
KCSAN: data-race in __filemap_remove_folio / folio_mapping (2) mm 6 660 2h09m 848d 💬 6 [5d03h]
moderation (200):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in pipe_poll / pipe_resize_ring (3) fs 6 1 3d02h 3d02h
KCSAN: data-race in futex_hash_allocate / futex_hash_allocate kernel 6 1 3d11h 3d11h
KCSAN: data-race in __unmap_hugepage_range / alloc_surplus_hugetlb_folio mm 6 1 4d23h 4d23h
KCSAN: data-race in virtqueue_get_buf_ctx / vring_interrupt (7) virt 6 1 7d08h 7d08h
KCSAN: data-race in snd_seq_fifo_cell_out / snd_seq_fifo_poll_wait sound 6 1 7d13h 7d13h
KCSAN: data-race in page_cache_sync_ra / page_cache_sync_ra (3) fs mm 6 2 1d19h 9d09h
KCSAN: data-race in io_sq_offload_create / prepare_creds io-uring 6 1 9d21h 9d21h
KCSAN: data-race in __stop_tty / pty_write_room (9) serial 6 1 10d 10d
KCSAN: data-race in filemap_splice_read / page_cache_sync_ra ext4 6 1 10d 10d
KCSAN: data-race in _copy_to_iter / fat_mirror_bhs (2) exfat 6 1 13d 13d
KCSAN: data-race in __fat_write_inode / copy_folio_from_iter_atomic exfat 6 1 15d 15d
KCSAN: data-race in __writeback_single_inode / vfs_fsync_range (10) ext4 6 1 16d 16d
KCSAN: data-race in _copy_to_iter / fat16_ent_put (6) exfat 6 1 17d 17d
KCSAN: data-race in print_cpu / tick_nohz_stop_idle (6) kernel 6 1 18d 18d
KCSAN: data-race in evdev_pass_values / evdev_read (12) input 6 1 18d 18d
KCSAN: data-race in pipe_release / pipe_wait_writable (3) fs 6 2 19d 19d
KCSAN: data-race in cgroup_freezer_migrate_task / handle_mm_fault (5) cgroups 6 1 20d 20d
KCSAN: data-race in __xa_clear_mark / file_write_and_wait_range (4) fs mm 6 1 20d 20d
KCSAN: data-race in do_con_write / stop_tty (8) serial 6 2 20d 21d
KCSAN: data-race in print_cpu / tick_nohz_idle_enter (11) kernel 6 2 21d 21d
KCSAN: data-race in __xa_clear_mark / filemap_write_and_wait_range (2) fs mm 6 1 22d 22d
KCSAN: data-race in ktime_get_seconds / timekeeping_update_from_shadow kernel 6 1 23d 23d
KCSAN: data-race in init_file / prepare_creds (2) fs 6 2 15d 23d
KCSAN: data-race in atime_needs_update / setattr_copy (2) fs 6 1 23d 23d
KCSAN: data-race in __mod_timer / blk_add_timer (12) block 6 1 24d 24d
KCSAN: data-race in sg_open / sg_open scsi 6 1 24d 24d
KCSAN: data-race in _prb_read_valid / prb_reserve_in_last (2) mm 6 6 2h49m 26d
KCSAN: data-race in pipe_lock / pipe_release (16) fs 6 2 1d20h 26d
KCSAN: data-race in n_tty_write / tty_set_termios (13) serial 6 1 27d 27d
KCSAN: data-race in data_push_tail / number (5) audit 6 2 11d 28d
KCSAN: data-race in __tty_hangup / get_pipe_info serial 6 1 29d 29d
KCSAN: data-race in file_update_time / inode_set_ctime_current (3) ext4 6 1 30d 30d
KCSAN: data-race in __io_prep_rw / set_task_ioprio block 6 1 31d 31d
KCSAN: data-race in data_push_tail / hex_string (4) kernel 6 2 16d 32d
KCSAN: data-race in n_tty_poll / pty_unix98_ioctl (2) serial 6 1 33d 33d
KCSAN: data-race in delete_from_page_cache_batch / filemap_write_and_wait_range (2) block 6 1 33d 33d
KCSAN: data-race in fifo_open / wait_for_partner (6) fs 6 22 6d07h 35d
KCSAN: data-race in generic_fillattr / setattr_copy (4) fs 6 1 35d 35d
KCSAN: data-race in inode_update_timestamps / inode_update_timestamps (4) fs 6 1 36d 36d
KCSAN: data-race in audit_log_start / audit_receive (3) audit 6 5 7d20h 37d
KCSAN: data-race in aio_read_events / iocb_put (12) fs 6 1 37d 37d
KCSAN: data-race in munlock_folio / need_mlock_drain (7) mm 6 1 38d 38d
KCSAN: data-race in n_tty_flush_buffer / n_tty_lookahead_flow_ctrl (7) serial 6 2 33d 39d
KCSAN: data-race in copy_mm / vms_complete_munmap_vmas mm 6 1 39d 39d
KCSAN: data-race in d_invalidate / fast_dput (5) fs 6 1 39d 39d
KCSAN: data-race in pipe_poll / pipe_release (11) fs 6 3 6d07h 39d
KCSAN: data-race in copy_mm / vma_complete mm 6 1 40d 40d
KCSAN: data-race in set_console / set_console serial 6 1 40d 40d
KCSAN: data-race in _copy_to_iter / kmmpd (2) ext4 6 1 40d 40d
KCSAN: data-race in d_delete / do_coredump (2) fs 6 1 42d 42d
KCSAN: data-race in clockevents_program_event / print_tickdevice (12) kernel 6 2 26d 42d
KCSAN: data-race in generic_fillattr / inode_set_ctime_to_ts (2) fs 6 2 33d 44d
KCSAN: data-race in n_tty_receive_char / n_tty_write (11) serial 6 5 2d00h 44d
KCSAN: data-race in bdev_statx / queue_limits_commit_update (2) block 6 4 16d 44d
KCSAN: data-race in ktime_get_real_seconds / timekeeping_update_from_shadow (2) kernel 6 2 26d 44d
KCSAN: data-race in __ep_eventpoll_poll / wakeup_source_report_event pm 6 21 38d 45d
KCSAN: data-race in _copy_to_iter / fat_set_state (12) exfat 6 2 41d 45d
KCSAN: data-race in get_tree_bdev_flags / super_cache_count (2) ext4 6 1 45d 45d
KCSAN: data-race in __process_echoes / n_tty_write (14) serial 6 2 3d00h 45d
KCSAN: data-race in kernfs_iop_permission / kernfs_iop_permission (8) kernfs 6 1 45d 45d
KCSAN: data-race in __bpf_lru_node_move / bpf_lru_push_free (2) bpf 6 2 41d 46d
KCSAN: data-race in __dentry_kill / d_alloc_parallel (5) fs 6 1 46d 46d
KCSAN: data-race in getrusage / try_to_unmap_one (3) mm 6 1 51d 51d
KCSAN: data-race in selinux_cred_prepare / selinux_inode_permission selinux 6 3 2d01h 53d
KCSAN: data-race in fat32_ent_put / fat_mirror_bhs exfat 6 1 55d 55d
KCSAN: data-race in __filemap_add_folio / invalidate_bdev (9) mm fs 6 1 55d 55d
KCSAN: data-race in io_flush_timeouts / io_issue_sqe (2) io-uring 6 27 1d06h 56d
KCSAN: data-race in __stop_tty / n_tty_receive_char (9) serial 6 4 2d15h 56d
KCSAN: data-race in __bpf_get_stackid / __bpf_get_stackid bpf 6 12 13h35m 56d
KCSAN: data-race in __wb_update_bandwidth / percpu_counter_add_batch (10) fs mm 6 3 10d 58d
KCSAN: data-race in __bpf_get_stackid / bcmp bpf 6 36 3d09h 62d
KCSAN: data-race in fat_alloc_clusters / fat_statfs (3) exfat 6 5 34d 63d
KCSAN: data-race in filemap_read / filemap_read (6) fs 6 119 13h20m 65d
KCSAN: data-race in has_bh_in_lru / invalidate_bh_lru (8) ext4 6 4 19d 65d
KCSAN: data-race in __dentry_kill / __dentry_kill (6) fs 6 5 14d 66d
KCSAN: data-race in __mark_inode_dirty / inode_cgwb_move_to_attached (9) ext4 6 2 19d 66d
KCSAN: data-race in ppp_asynctty_receive / tty_set_termios (10) serial 6 44 22d 68d
KCSAN: data-race in copy_process / memcpy_and_pad mm 6 3 29d 68d
KCSAN: data-race in _copy_to_iter / copy_folio_from_iter_atomic mm 6 2 16d 68d
KCSAN: data-race in serial8250_do_startup / serial8250_modem_status serial 6 4 12d 69d
KCSAN: data-race in __dentry_kill / shrink_dentry_list (6) fs 6 3 6d13h 69d
KCSAN: data-race in memcpy_and_pad / release_task kernel 6 44 1d16h 73d
KCSAN: data-race in can_can_gw_rcv / can_can_gw_rcv (4) can 6 8 17d 74d
KCSAN: data-race in can_rcv_filter / can_rcv_filter (12) can 6 7 39d 75d
KCSAN: data-race in copy_folio_from_iter_atomic / copy_folio_from_iter_atomic ext4 6 31 2d06h 75d
KCSAN: data-race in ip_vs_add_service / ip_vs_out_hook lvs 6 5 26d 76d
KCSAN: data-race in copy_folio_from_iter_atomic / fat16_ent_put exfat 6 47 2d20h 76d
KCSAN: data-race in has_bh_in_lru / invalidate_bh_lrus_cpu (15) ext4 6 4 40d 77d
KCSAN: data-race in fsnotify_detach_mark / fsnotify_handle_inode_event (4) fs 6 11 4d23h 82d
KCSAN: data-race in selinux_inode_permission / selinux_inode_permission selinux 6 148 13h05m 82d
KCSAN: data-race in memcpy_and_pad / rcu_tasks_trace_pregp_step kernel 6 23 18h52m 84d
KCSAN: data-race in mark_buffer_dirty_inode / sync_mapping_buffers (11) exfat 6 4 22d 86d
KCSAN: data-race in __writeback_single_inode / xas_clear_mark (7) fs mm 6 5 55d 86d
KCSAN: data-race in __io_queue_proc / io_poll_wake (4) io-uring 6 4 3d09h 88d
KCSAN: data-race in filemap_write_and_wait_range / xas_clear_mark (2) fs mm 6 6 1d19h 89d
KCSAN: data-race in __percpu_counter_init_many / copy_mm mm 6 5 35d 91d
KCSAN: data-race in serial8250_do_startup / serial8250_handle_irq (3) serial 6 6 10d 95d
KCSAN: data-race in prepare_kernel_cred / prepare_kernel_cred lsm 6 4 41d 98d
KCSAN: data-race in usbdev_ioctl / usbdev_ioctl (12) usb 6 2 53d 103d
KCSAN: data-race in inode_doinit_with_dentry / inode_doinit_with_dentry (4) selinux 6 2 51d 104d
KCSAN: data-race in fat12_ent_put / fat_mirror_bhs exfat 6 24 33d 104d
KCSAN: data-race in blkdev_open / queue_limits_commit_update block 6 11 18d 107d
KCSAN: data-race in __dentry_kill / step_into (9) fs 6 6 2d13h 107d
upstream test error: KCSAN: data-race in __xa_clear_mark / xas_find_marked (3) fs mm -1 4 10d 111d
KCSAN: data-race in mas_replace_node / mas_state_walk (2) mm 6 26 6h34m 112d
KCSAN: data-race in sg_common_write / sg_finish_rem_req (5) scsi 6 7 22d 113d
KCSAN: data-race in do_sync_mmap_readahead / do_sync_mmap_readahead (8) mm ext4 6 3 44d 113d
KCSAN: data-race in mas_state_walk / mas_wr_store_entry mm 6 52 11d 114d
KCSAN: data-race in find_get_block_common / has_bh_in_lru ext4 6 113 23h58m 114d
KCSAN: data-race in _prb_read_valid / data_alloc ext4 6 142 12h42m 115d
KCSAN: data-race in mas_state_walk / mas_wmb_replace (3) mm 6 118 1d00h 115d
KCSAN: data-race in fat16_ent_put / fat_mirror_bhs exfat 6 293 1h00m 116d
KCSAN: data-race in call_rcu / mas_state_walk (2) mm 6 128 14h04m 116d
KCSAN: data-race in __anon_vma_prepare / handle_mm_fault (5) mm 6 7 23d 126d
KCSAN: data-race in avc_policy_seqno / avc_ss_reset (3) selinux 6 19 5h23m 138d
KCSAN: data-race in __xa_set_mark / filemap_write_and_wait_range fs mm 6 12 13d 139d
KCSAN: data-race in _copy_from_iter / _copy_from_iter (5) mm 6 38 2d13h 141d
KCSAN: data-race in __filemap_remove_folio / filemap_write_and_wait_range (4) mm iomap 6 29 3d20h 143d
KCSAN: data-race in xas_find_marked / xas_init_marks (5) mm 6 7 46d 152d
KCSAN: data-race in __d_rehash / fast_dput (4) fs 6 18 13d 157d
KCSAN: data-race in free_pid / zap_pid_ns_processes (7) kernel 6 14 23d 163d PATCH [113d]
KCSAN: data-race in data_push_tail / vsnprintf (9) block netfilter 6 92 2d12h 179d
KCSAN: data-race in __mark_inode_dirty / move_expired_inodes (5) ext4 6 20 1d04h 181d
KCSAN: data-race in hrtimer_interrupt / print_tickdevice (15) kernel 6 8 38d 191d
KCSAN: data-race in filemap_write_and_wait_range / xas_set_mark (2) fs mm 6 143 1d12h 195d
KCSAN: data-race in copy_process / free_pid (14) kernel 6 107 3h29m 227d PATCH [113d]
KCSAN: data-race in __d_lookup / __d_rehash (9) fs 6 16 6d12h 234d
KCSAN: data-race in __stop_tty / pty_write (15) serial 6 12 8d16h 241d
KCSAN: data-race in rtc_dev_poll / rtc_pie_update_irq (5) rtc 6 26 14h21m 259d
KCSAN: data-race in redirty_tail_locked / vfs_fsync_range (3) ext4 6 24 4d08h 263d
KCSAN: data-race in __d_instantiate / step_into (3) fs 6 14 6d02h 264d
KCSAN: data-race in mark_buffer_dirty_inode / mark_buffer_dirty_inode (12) exfat 6 25 21d 269d
KCSAN: data-race in fill_mg_cmtime / shmem_symlink mm 6 76 2d04h 270d
KCSAN: data-race in n_tty_receive_buf_common / n_tty_write (7) serial 6 13 6d03h 271d
KCSAN: data-race in fill_mg_cmtime / shmem_mknod mm 6 297 11h48m 272d
KCSAN: data-race in fill_mg_cmtime / shmem_unlink mm 6 80 1d04h 272d
KCSAN: data-race in file_write_and_wait_range / xas_set_mark (2) mm fs 6 554 10h42m 273d
KCSAN: data-race in generic_buffers_fsync_noflush / redirty_tail_locked (2) ext4 6 23 41d 274d
KCSAN: data-race in dequeue_signal / ptrace_check_attach (11) kernel 6 22 3d16h 276d
KCSAN: data-race in do_sendfile / do_sendfile (10) fs 6 15 17d 278d
KCSAN: data-race in generic_buffers_fsync_noflush / inode_cgwb_move_to_attached (2) ext4 6 31 27d 280d
KCSAN: data-race in __mark_inode_dirty / __mark_inode_dirty (5) exfat 6 141 1d17h 291d
KCSAN: data-race in shmem_fallocate / shmem_fault (9) mm 6 63 3d22h 306d
KCSAN: data-race in __delete_from_swap_cache / folio_mapping (5) mm 6 48 1d06h 309d
KCSAN: data-race in fsnotify_detach_mark / inotify_handle_inode_event (2) fs 6 37 10h17m 310d
KCSAN: data-race in delete_from_page_cache_batch / nr_blockdev_pages (12) block 6 28 3d09h 311d
KCSAN: data-race in generic_fillattr / touch_atime (4) fs 6 34 1d04h 318d
KCSAN: data-race in __mark_inode_dirty / __writeback_single_inode (3) ext4 6 42 2d03h 320d
KCSAN: data-race in console_flush_all / console_flush_all ext4 isdn4linux 6 66 3d03h 329d
KCSAN: data-race in getrusage / vms_clear_ptes mm 6 176 11h57m 330d 💬 1 [157d]
KCSAN: data-race in data_alloc / data_push_tail (3) block 6 40 5h01m 345d
KCSAN: data-race in mem_cgroup_flush_stats_ratelimited / tick_do_update_jiffies64 (2) kernel 6 359 18h48m 354d
KCSAN: data-race in __writeback_single_inode / generic_buffers_fsync_noflush (4) ext4 6 67 17d 387d
KCSAN: data-race in generic_fillattr / inode_add_bytes fs 6 108 1h40m 405d
KCSAN: data-race in shmem_add_to_page_cache / shmem_getattr (5) mm 6 131 1d12h 410d
KCSAN: data-race in shmem_getattr / shmem_recalc_inode mm 6 115 6d09h 410d
KCSAN: data-race in __filemap_remove_folio / nr_blockdev_pages (5) mm 6 92 5h35m 412d
KCSAN: data-race in d_delete / lookup_fast (7) fs 6 77 2d15h 413d
KCSAN: data-race in pollwake / pollwake (5) fs 6 524 22d 420d 💬 2 [62d]
KCSAN: data-race in fasync_remove_entry / sock_wake_async (12) fs 6 32 21h49m 427d
KCSAN: data-race in __dentry_kill / fast_dput (2) fs 6 145 5h32m 444d
KCSAN: data-race in touch_atime / touch_atime (3) fs 6 374 14h57m 449d
KCSAN: data-race in pcpu_alloc_noprof / pcpu_block_update_hint_alloc netfilter bpf 6 syz 198 270d 456d
KCSAN: data-race in __mark_inode_dirty / writeback_single_inode (8) ext4 6 300 14h13m 457d
KCSAN: data-race in vfs_fsync_range / writeback_single_inode (7) ext4 6 571 13h19m 457d
KCSAN: data-race in __writeback_single_inode / xas_set_mark (6) fs mm 6 563 13h23m 469d
KCSAN: data-race in mlock_new_folio / need_mlock_drain (3) mm 6 67 24d 495d
KCSAN: data-race in __lru_add_drain_all / folios_put_refs mm 6 154 2d06h 498d
KCSAN: data-race in atime_needs_update / touch_atime (2) fs 6 388 1d17h 564d
KCSAN: data-race in __filemap_add_folio / nr_blockdev_pages (3) ext4 6 125 7d13h 618d
KCSAN: data-race in do_select / pollwake (2) fs 6 1666 22d 619d
KCSAN: data-race in shmem_file_splice_read / shmem_file_splice_read mm 6 1749 2h12m 619d
KCSAN: data-race in atime_needs_update / inode_update_timestamps ext4 6 332 14h09m 619d
KCSAN: data-race in atime_needs_update / inode_set_ctime_current fs 6 442 10d 619d
KCSAN: data-race in hrtimer_interrupt / print_cpu (5) kernel 6 257 2d16h 620d
KCSAN: data-race in n_tty_receive_char_flow_ctrl / tty_set_termios serial 6 598 18h14m 620d
KCSAN: data-race in set_nlink / set_nlink kernfs 6 803 1h14m 620d
KCSAN: data-race in dont_mount / lookup_fast exfat 6 syz 889 1d04h 620d
KCSAN: data-race in __fsnotify_parent / fsnotify_detach_connector_from_object (3) exfat 6 syz 978 481d 620d
KCSAN: data-race in dentry_unlink_inode / step_into fs 6 syz 2011 13h21m 620d
KCSAN: data-race in delete_from_page_cache_batch / folio_mapping (2) block 6 144 26d 621d
KCSAN: data-race in filemap_splice_read / filemap_splice_read ext4 6 1211 1d01h 621d
KCSAN: data-race in wq_worker_tick / wq_worker_tick kernel 6 440 10h53m 621d
KCSAN: data-race in d_delete / step_into (6) fs 6 813 13h59m 621d
KCSAN: data-race in dont_mount / step_into isofs 6 syz 1834 2h42m 1200d
KCSAN: data-race in __filemap_add_folio / filemap_write_and_wait_range ext4 6 909 7h32m 1320d
KCSAN: data-race in __lru_add_drain_all / folio_add_lru mm 6 1453 11h01m 1343d
KCSAN: data-race in pcpu_alloc / pcpu_free_area (3) netfilter 6 syz 1402 457d 1358d
KCSAN: data-race in data_push_tail / string ext4 6 438 21h57m 1488d
KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) fs mm 6 4778 14h47m 1514d
KCSAN: data-race in prandom_seed / prandom_u32 net 6 syz 612 1183d 1602d
KCSAN: data-race in data_alloc / prb_reserve ext4 6 1121 1d10h 1607d
KCSAN: data-race in _prb_read_valid / prb_reserve audit 6 3705 1d01h 1744d
KCSAN: data-race in __xa_set_mark / xas_find_marked fs mm 6 1541 2h36m 1789d
KCSAN: data-race in do_sys_poll / pollwake kernfs 6 5332 21d 1857d
KCSAN: data-race in exit_mm / mm_update_next_owner kernel 6 syz 3548 393d 1871d
KCSAN: data-race in alloc_pid / copy_process (2) kernel 6 3178 1h56m 1897d PATCH [113d]
KCSAN: data-race in __find_get_block / has_bh_in_lru ext4 6 syz 2497 115d 2024d
KCSAN: data-race in xas_clear_mark / xas_find_marked (2) mm fs 6 4091 5d18h 2078d
KCSAN: data-race in xas_find_marked / xas_set_mark fs mm 6 2139 2h04m 2084d