syzbot


Applied filters: Label=subsystems:block (drop)
open (42):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KASAN: slab-use-after-free Read in update_io_ticks (2) block 2 2d02h 16h31m
possible deadlock in elevator_disable block 8 3d16h 11d
possible deadlock in do_page_mkwrite (2) block trace 1 15d 11d 💬 1 [11d]
WARNING in dd_exit_sched block 2 20d 17d 💬 2 [15d]
possible deadlock in blk_mq_update_nr_hw_queues block 16 1d11h 17d
possible deadlock in __blk_mq_update_nr_hw_queues block 50 1d02h 18d
possible deadlock in blk_mq_submit_bio block syz 20 1d11h 18d 💬 4 [1d20h]
possible deadlock in blk_register_queue block 48 4h48m 18d
possible deadlock in loop_set_status block 129 1h49m 18d 💬 1 [13d]
possible deadlock in __synchronize_srcu (2) block 3 2d04h 19d
possible deadlock in blk_mq_init_sched block 31 1d06h 28d
possible deadlock in loop_reconfigure_limits block syz done 914 9m 29d 💬 3 [11d]
WARNING: bad unlock balance in elevator_init_mq block usb syz done 1 39d 35d
possible deadlock in blk_mq_alloc_request usb block syz 393 5h31m 36d 💬 1 [36d]
WARNING: bad unlock balance in blk_mq_update_tag_set_shared usb block syz 11 38d 36d 💬 1 [36d]
possible deadlock in __submit_bio block C done 26173 now 38d 💬 3 [36d]
possible deadlock in blk_trace_setup block trace syz 1295 now 38d
general protection fault in blk_update_request block 7 6d00h 40d
possible deadlock in blk_trace_ioctl block trace syz 1964 45m 40d 💬 2 [36d]
INFO: task hung in blk_mq_update_tag_set_shared block 34 52d 54d
KASAN: slab-use-after-free Read in percpu_ref_put (2) bcachefs block C 835 23m 62d
INFO: task hung in set_blocksize block 40 39d 102d
INFO: task hung in read_part_sector (2) block 112 1d17h 129d
KCSAN: data-race in block_uevent / inc_diskseq (2) block 46 1d09h 175d 💬 2 [56d]
INFO: task hung in bdev_open block 588 16d 198d
INFO: task hung in blk_trace_remove (2) trace block C done done 6 5d22h 321d PATCH [315d]
KMSAN: kernel-infoleak in filemap_read block C 4567 2h40m 333d
INFO: task hung in blkdev_flush_mapping block C unreliable 14 29d 359d 💬 1 [243d]
INFO: task hung in blk_trace_ioctl (4) block trace C done 35 17d 377d PATCH [374d]
INFO: task hung in bdev_release block C error 2429 5h56m 377d PATCH [360d]
INFO: task hung in truncate_inode_pages block C 29 46d 453d
memory leak in iov_iter_extract_pages block C 2 356d 483d PATCH [372d]
INFO: task hung in blkdev_get_by_dev (5) block C error 32 7d07h 650d PATCH [645d]
INFO: task hung in __filemap_get_folio block C done done 111 493d 856d 💬 4 [435d]
INFO: task hung in nbd_add_socket (2) block C error 37 28d 996d
INFO: task can't die in submit_bio_wait (2) block C error 3 1031d 1031d
WARNING in blk_register_tracepoints trace block C inconclusive done 28 6d00h 1038d
INFO: task hung in do_read_cache_folio kasan mm block C error error 179 537d 1039d 💬 3 [524d]
INFO: task hung in blkdev_fallocate block C error error 2029 1d07h 1073d PATCH [805d]
KASAN: use-after-free Read in __dev_queue_xmit (5) block C unreliable error 49 285d 1164d
INFO: task hung in blkdev_put (4) block C done error 486 274d 1530d
WARNING in get_probe_ref block trace C done error 15 18d 1669d 💬 9 [57d]
moderation (8):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in blk_mq_dispatch_rq_list / blk_mq_dispatch_rq_list (8) block 1 14h12m 14h12m
BUG: soft lockup in aoecmd_cfg (2) block 3 9d12h 41d
KCSAN: data-race in bdev_set_nr_sectors / guard_bio_eod block 1 43d 43d
KCSAN: data-race in __kernel_write_iter / set_task_ioprio block 2 28d 50d
KCSAN: data-race in delete_from_page_cache_batch / nr_blockdev_pages (12) block 5 14d 61d
KCSAN: data-race in blk_mq_start_request / bt_for_each (2) block 3 49d 103d
KCSAN: data-race in do_mpage_readpage / set_blocksize (8) block 40 1d22h 170d
KCSAN: data-race in delete_from_page_cache_batch / folio_mapping (2) block 107 3d19h 370d