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-linux-5-15-kasan now 18h26m 74172 611438 960 575507 1c700860e8bc .config 3d07h 4826c28e 1d03h all only
Applied filters: Only Manager=ci2-linux-5-15-kasan (drop)
open (168):
Title Repro Cause bisect Fix bisect Count Last Reported Last activity
KASAN: use-after-free Write in gfs2_inode_refresh 1 15h44m 15h42m 15h42m
KASAN: use-after-free Read in gfs2_quotad 1 1d07h 1d07h 1d07h
INFO: rcu detected stall in sys_timerfd_settime (4) 1 1d08h 1d08h 1d08h
general protection fault in btrfs_reada_add origin:lts-only C 3 1d07h 1d17h 1d17h
INFO: rcu detected stall in kvm_vcpu_ioctl 1 2d01h 2d01h 2d01h
WARNING in kvm_apic_accept_events origin:lts-only C 2 1d13h 2d06h 2d05h
WARNING in rdma_restrack_clean (2) 2 2d15h 2d16h 2d16h
kernel BUG in eth_header (2) 1 3d00h 3d00h 3d00h
general protection fault in h5_recv 1 3d13h 3d13h 3d13h
possible deadlock in kernfs_fop_write_iter (2) 1 6d11h 6d11h 6d10h
INFO: task hung in __fdget_pos (4) origin:lts-only C 1 4d17h 6d22h 6d22h
KASAN: global-out-of-bounds Read in kernfs_find_ns 1 7d19h 7d19h 7d19h
WARNING in bpf_get_stackid_raw_tp 1 8d08h 8d08h 8d08h
WARNING in bpf_trace_run3 1 9d10h 9d10h 9d10h
INFO: rcu detected stall in pwq_unbound_release_workfn (2) 1 10d 10d 10d
KASAN: use-after-free Read in dummy_timer 1 12d 12d 12d
INFO: rcu detected stall in mmap_file (2) 1 12d 12d 12d
KASAN: use-after-free Read in l2cap_sock_new_connection_cb 1 16d 16d 16d
KASAN: slab-out-of-bounds Read in count_subheaders 1 16d 16d 16d
KASAN: use-after-free Read in ax25_unregister_dev_sysctl 1 17d 17d 17d
WARNING in call_timer_fn (2) 2 9d12h 18d 18d
INFO: task hung in ath9k_hif_usb_firmware_cb (3) 1 19d 19d 19d
INFO: task hung in user_get_super (4) origin:lts-only C 1 16d 21d 21d
WARNING in smsusb_start_streaming/usb_submit_urb origin:upstream C 3 7d06h 22d 22d
kernel BUG in ocfs2_group_extend 1 26d 26d 26d
invalid opcode in asm_sysvec_reschedule_ipi 1 27d 27d 27d
WARNING in filemap_read 10 27d 28d 28d
KASAN: wild-memory-access Write in ntfs_evict_inode 1 29d 29d 29d
INFO: task hung in process_measurement (3) 1 31d 31d 31d
possible deadlock in swap_inode_boot_loader origin:lts-only syz 3 4d15h 31d 31d
WARNING in ext4_iomap_begin origin:upstream C 6 8d10h 32d 31d
INFO: rcu detected stall in mount 1 33d 33d 33d
WARNING in jfs_rename origin:upstream C 4 19d 33d 33d
INFO: rcu detected stall in sys_statfs 1 37d 37d 37d
INFO: task hung in write_cache_pages (3) 1 37d 37d 37d
BUG: unable to handle kernel paging request in preempt_schedule_irq origin:upstream C 16 2d11h 40d 40d
WARNING: nested lock was not taken in ntfs_fill_super origin:upstream syz 2 27d 40d 27d
INFO: rcu detected stall in syscall_trace_enter origin:lts-only syz 17 10h20m 42d 42d
INFO: rcu detected stall in sys_umount (2) 1 44d 44d 44d
KASAN: use-after-free Read in devlink_notify (2) 1 45d 45d 45d
KASAN: use-after-free Read in lockref_put_or_lock 2 43d 45d 45d
KASAN: use-after-free Read in kernfs_next_descendant_post (3) 1 46d 46d 46d
INFO: task hung in vfs_link 1 46d 46d 46d
WARNING in cm109_input_open/usb_submit_urb (2) 2 12d 47d 47d
INFO: task hung in rtnetlink_rcv_msg (3) 1 51d 51d 51d
possible deadlock in iter_file_splice_write (2) 1 53d 53d 53d
KASAN: use-after-free Read in l2cap_sock_ready_cb (2) 1 55d 55d 55d
possible deadlock in serial8250_handle_irq 1 58d 58d 58d
INFO: task hung in hub_event (4) 3 44d 58d 58d
INFO: rcu detected stall in ieee80211_iface_work (2) 2 33d 59d 59d
possible deadlock in hid_hw_open 1 62d 62d 62d
WARNING in xfs_bmapi_convert_delalloc (2) origin:upstream missing-backport C 1 7d11h 64d 64d
WARNING in ovl_workdir_create (2) 1 65d 65d 65d
INFO: task hung in find_inode_fast (3) 1 66d 66d 66d
INFO: rcu detected stall in sys_unlink (4) 1 66d 66d 66d
KASAN: use-after-free Read in ocfs2_claim_suballoc_bits origin:upstream C 2 22d 68d 68d
WARNING in ieee80211_rx_list (2) 1 69d 69d 69d
INFO: task hung in gfs2_make_fs_ro origin:upstream missing-backport C 6 12d 70d 69d
INFO: task hung in pipe_release (2) 1 73d 73d 73d
WARNING: CPU: NUM PID: NUM at kernel/workqueue.c:LINE __queue 1 73d 73d 73d
BUG: sleeping function called from invalid context in gfs2_glock_wait origin:upstream C 4 22d 75d 75d
possible deadlock in ax25_setsockopt 17 5d00h 76d 76d
possible deadlock in chmod_common (2) 2 81d 81d 81d
INFO: rcu detected stall in sock_write_iter (4) origin:lts-only syz done 1 83d 83d 39d
SYZFAIL: repeatedly failed to execute the program (3) 3 25d 85d 85d
KASAN: null-ptr-deref Write in mac802154_header_create 1 86d 86d 86d
INFO: rcu detected stall in kthread 1 86d 86d 86d
BUG: unable to handle kernel NULL pointer dereference in bond_xdp_xmit (2) 7 9d21h 87d 87d
KASAN: use-after-free Read in hfsplus_btree_open (2) 2 22d 92d 92d
INFO: rcu detected stall in sys_process_vm_readv (3) 1 93d 93d 93d
KASAN: use-after-free Read in steam_input_open origin:lts-only C error 12 5d04h 93d 93d
possible deadlock in __input_unregister_device 2 28d 93d 93d
possible deadlock in input_register_device 3 83d 93d 93d
general protection fault in truncate_inode_pages_final (2) origin:upstream syz 3 28d 95d 28d
INFO: task hung in ext4_stop_mmpd (3) origin:lts-only C done 11 7d08h 96d 55d
WARNING in irqentry_enter_from_user_mode 1 97d 97d 97d
INFO: task hung in fuse_simple_request (3) 6 5d16h 98d 98d
KASAN: use-after-free Read in vhci_urb_enqueue 1 98d 98d 98d
INFO: rcu detected stall in filemap_fault (2) 3 33d 100d 100d
general protection fault in bnep_session 2 58d 106d 106d
SYZFAIL: posix_spawnp failed 516 2d17h 111d 111d
possible deadlock in ext4_xattr_set_entry origin:upstream C 7 3d12h 112d 112d
INFO: rcu detected stall in sys_readlink (3) 2 33d 115d 115d
INFO: rcu detected stall in security_file_open (2) origin:upstream syz 2 14d 116d 116d
KASAN: use-after-free Read in snd_rawmidi_transmit (2) 3 24d 117d 117d
possible deadlock in ext4_move_extents (4) 6 5d07h 126d 126d
possible deadlock in ocfs2_finish_quota_recovery 11 50d 128d 128d
INFO: task hung in evict origin:lts-only C done 119 44d 131d 19d
INFO: rcu detected stall in sys_clock_nanosleep (3) 3 34d 136d 136d
INFO: rcu detected stall in input_repeat_key (3) origin:upstream syz 1 72d 139d 139d
WARNING in udf_free_blocks (2) origin:upstream C 11 9d03h 146d 146d
kernel BUG in __locate_dirty_segment origin:lts-only C error 6 4d22h 151d 151d
INFO: task hung in __bread_gfp (2) origin:lts-only C 5 3d18h 153d 153d
WARNING in do_renameat2 origin:lts-only syz error 2 160d 160d 160d
WARNING in ext4_discard_allocated_blocks origin:upstream missing-backport syz 1 3d19h 163d 163d
WARNING: refcount bug in bt_tags_iter (2) origin:lts-only syz inconclusive 1 16d 168d 168d
WARNING: refcount bug in blk_done_softirq (2) origin:lts-only syz inconclusive 3 93d 169d 94d
possible deadlock in btrfs_dirty_inode (3) origin:lts-only C inconclusive 4 68d 180d 180d
WARNING in ovl_encode_real_fh origin:lts-only C done 5 32d 188d 142d
kernel BUG in txLock (2) origin:upstream C 2 22d 194d 194d
INFO: rcu detected stall in rtnl_newlink origin:upstream syz 2 100d 217d 217d
INFO: task hung in deactivate_super (2) origin:upstream missing-backport C done 3 21d 223d 164d
BUG: Bad page state in __get_metapage origin:upstream C 546 2d11h 227d 223d
KASAN: use-after-free Write in inode2sd origin:upstream missing-backport C 1 8d21h 229d 229d
WARNING in fscrypt_fname_siphash origin:lts-only C done 16 1d14h 230d 217d
KASAN: use-after-free Read in f2fs_destroy_extent_tree origin:lts-only C inconclusive 2 37d 250d 250d
INFO: rcu detected stall in sys_sendmmsg (3) 16 36d 255d 255d
WARNING: refcount bug in blk_mq_dispatch_rq_list (2) origin:lts-only C inconclusive 10 6d04h 261d 261d
kernel panic: stack is corrupted in inode_wait_for_writeback origin:upstream syz error 16 19d 265d 265d
kernel BUG in __ocfs2_flush_truncate_log origin:upstream C 90 2d16h 265d 188d
possible deadlock in ocfs2_calc_xattr_init 14 90d 266d 266d
kernel panic: stack is corrupted in lock_is_held_type origin:upstream syz 8 40d 270d 40d
INFO: rcu detected stall in security_file_permission (2) origin:upstream C error 1 274d 274d 274d
INFO: rcu detected stall in cleanup_mnt (2) origin:lts-only C done 9 10d 300d 158d
kernel BUG in set_extent_bit origin:lts-only C inconclusive 4 6d11h 307d 307d
KASAN: use-after-free Read in v4l2_fh_open origin:upstream C 73 4d02h 310d 309d
kernel BUG in dnotify_free_mark origin:upstream missing-backport C done 608 4d15h 324d 120d
possible deadlock in ext4_ioctl (2) origin:lts-only C done 14 109d 331d 203d
possible deadlock in blkdev_get_by_dev origin:lts-only C done 10 40d 333d 137d
INFO: rcu detected stall in mmap_pgoff (2) 10 32d 338d 338d
INFO: rcu detected stall in security_file_ioctl origin:upstream missing-backport syz done 2 283d 347d 100d
KASAN: use-after-free Read in __ext4_check_dir_entry origin:upstream C error 10 6d15h 369d 369d
KASAN: use-after-free Read in ext4_xattr_delete_inode origin:upstream C error 48 19d 372d 369d
INFO: rcu detected stall in sys_unshare origin:upstream missing-backport C done 8 35d 383d 175d
INFO: rcu detected stall in getpid (3) origin:upstream missing-backport C done 8 59d 386d 146d
kernel BUG in ext4_enable_quotas origin:upstream syz error 1 358d 392d 392d
WARNING in bnep_session origin:upstream missing-backport syz 9 92d 410d 410d
WARNING in udf_new_block origin:upstream C 9 4d17h 414d 391d
INFO: task hung in exfat_write_inode origin:upstream C error 17 146d 420d 391d
INFO: task hung in __gfs2_lookup origin:upstream C 25 9d08h 420d 420d
WARNING: locking bug in __mark_inode_dirty origin:upstream missing-backport C error 3 272d 457d 415d
general protection fault in inode_wait_for_writeback (2) missing-backport origin:upstream C 5 4d08h 470d 470d
INFO: task hung in ni_readpage_cmpr origin:lts-only C done 4 33d 480d 439d
possible deadlock in hci_conn_hash_flush (2) origin:lts-only syz error 6 8d03h 500d 390d
KASAN: out-of-bounds Read in ext4_ext_remove_space origin:upstream missing-backport C done 5 19d 503d 148d
INFO: rcu detected stall in sync_hw_clock origin:upstream C 2 17d 520d 520d
SYZFAIL: tun read failed origin:upstream syz 1 34d 535d 535d
INFO: rcu detected stall in syscall_enter_from_user_mode origin:upstream missing-backport C done 85 7h19m 542d 59d
WARNING in notify_change origin:lts-only C unreliable 4 28d 543d 542d
WARNING: bad unlock balance in ext4_ioctl origin:upstream C 2 25d 544d 465d
KASAN: use-after-free Read in __usb_hcd_giveback_urb 37 6d18h 574d 574d
INFO: rcu detected stall in rt_sigreturn origin:upstream missing-backport C done 86 44d 636d 188d
kernel BUG in txEnd origin:upstream C 3 9d20h 671d 671d
WARNING in untrack_pfn origin:lts-only C done 9 6d12h 689d 27d
UBSAN: shift-out-of-bounds in ntfs_read_inode_mount origin:upstream missing-backport C done 1 32d 692d 393d
kernel BUG in flush_journal_list origin:upstream missing-backport C done 1 38d 693d 89d
INFO: rcu detected stall in sys_clock_settime 34 34d 695d 695d
divide error in do_journal_end origin:upstream missing-backport C done 327 6d05h 700d 67d
WARNING in iov_iter_revert origin:lts-only C done 1 22d 710d 630d
BUG: soft lockup in net_tx_action origin:upstream C 1 13d 715d 715d
WARNING in btrfs_relocate_block_group origin:upstream C error 1 9d07h 721d 721d
KASAN: use-after-free Read in udf_sync_fs origin:upstream C 20 18d 722d 722d
WARNING in corrupted/usb_submit_urb origin:upstream C error 2 408d 735d 735d
KASAN: use-after-free Write in udf_close_lvid origin:upstream C error 14 11d 746d 746d
KASAN: use-after-free Read in ext4_convert_inline_data_nolock origin:upstream C error 1 12d 748d 197d
kernel panic: stack is corrupted in lock_acquire origin:upstream missing-backport C 20 13d 749d 670d
BUG: MAX_LOCKDEP_ENTRIES too low! missing-backport origin:upstream C done 8 419d 752d 634d
KASAN: use-after-free Read in reiserfs_get_unused_objectid origin:upstream missing-backport C done 1 32d 754d 32d
KASAN: out-of-bounds Read in reiserfs_readdir_inode origin:upstream missing-backport C done 1 30d 768d 157d
BUG: unable to handle kernel paging request in write_inode_now C error 35 49d 773d 745d
INFO: rcu detected stall in dummy_timer origin:upstream C 5 19d 776d 726d
KASAN: null-ptr-deref Read in fix_nodes origin:upstream missing-backport C 7 3d00h 783d 741d
WARNING in kvm_arch_vcpu_ioctl_run origin:lts-only C inconclusive 861 1d00h 790d 514d
WARNING in drm_wait_one_vblank origin:upstream missing-backport C inconclusive 23 32d 799d 145d
KASAN: use-after-free Read in crc_itu_t origin:upstream C error 4 279d 801d 745d
kernel BUG in __ext4_journal_stop origin:upstream C error 2 245d 804d 714d
WARNING in vmx_queue_exception origin:lts-only C done 72 4d05h 819d 658d
WARNING: suspicious RCU usage in kvm_vcpu_memslots origin:lts-only C inconclusive 184 13d 820d 804d