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 3d00h 85403 646195 880 179491 ac56c046adf4 .config 6d04h c0460fcd 3d04h all only
Applied filters: Only Manager=ci2-linux-5-15-kasan (drop)
open (199):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Last activity
general protection fault in dvb_usbv2_generic_write 2 C 2 20m 2h08m 19m
possible deadlock in hfsplus_block_free (4) 4 1 7h40m 7h38m 7h38m
INFO: rcu detected stall in tcp_setsockopt (2) 1 1 1d02h 1d02h 1d02h
KASAN: use-after-free Read in flush_space 19 1 4d10h 4d10h 4d10h
possible deadlock in hfsplus_file_extend (3) 4 3 1d13h 4d10h 4d10h
WARNING in vfs_setxattr (2) -1 1 4d22h 4d22h 4d22h
INFO: trying to register non-static key in gfs2_quotad -1 1 5d02h 5d02h 5d02h
KASAN: use-after-free Read in __usb_hcd_giveback_urb (2) 19 3 4d06h 7d20h 7d20h
INFO: rcu detected stall in snd_rawmidi_write 1 1 8d01h 8d01h 8d01h
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 (5) -1 3 8d11h 8d11h 8d11h
KASAN: use-after-free Read in l2cap_sock_ready_cb (3) 19 1 9d06h 9d06h 9d06h
INFO: task hung in TXN_SLEEP_DROP_LOCK (2) 1 1 10d 10d 10d
KASAN: use-after-free Read in bus_remove_driver 19 1 12d 12d 12d
possible deadlock in team_device_event 4 1 12d 12d 12d
possible deadlock in __ocfs2_write_remove_suid 4 1 12d 12d 12d
KASAN: slab-out-of-bounds Read in kernfs_find_ns 17 2 5d17h 13d 13d
INFO: rcu detected stall in sys_sendmmsg (4) 1 3 4d07h 15d 15d
possible deadlock in serial8250_handle_irq (2) 4 1 16d 16d 16d
INFO: task hung in exit_mm 1 1 17d 17d 17d
KASAN: slab-out-of-bounds Read in bt_accept_unlink 17 1 18d 18d 18d
INFO: task hung in relay_open 1 1 18d 18d 18d
INFO: rcu detected stall in sys_readlink (4) 1 1 18d 18d 18d
KASAN: use-after-free Read in udf_update_tag 19 1 18d 18d 18d
INFO: task hung in ext4_evict_ea_inode 1 1 18d 18d 18d
INFO: rcu detected stall in pte_alloc_one 1 1 19d 19d 19d
INFO: rcu detected stall in flock 1 1 20d 20d 20d
WARNING in enqueue_task -1 1 22d 22d 22d
INFO: rcu detected stall in __do_munmap 1 1 22d 22d 22d
INFO: task hung in bond_destructor 1 1 22d 22d 22d
INFO: task hung in blk_trace_setup 1 1 27d 27d 27d
WARNING in corrupted (3) origin:lts-only -1 syz 1 29d 29d 29d
general protection fault in mac80211_hwsim_beacon_tx 2 1 30d 30d 30d
KASAN: use-after-free Read in l2cap_connect_cfm (2) origin:lts-only 19 C 3 28d 31d 30d
INFO: task hung in rdma_dev_exit_net 1 1 31d 31d 31d
INFO: task hung in tls_sk_proto_close (3) 1 1 31d 31d 31d
INFO: rcu detected stall in filemap_fault (3) 1 1 32d 32d 32d
INFO: rcu detected stall in tun_chr_read_iter 1 1 32d 32d 32d
INFO: rcu detected stall in mmap_pgoff (3) 1 2 18d 32d 32d
KASAN: slab-out-of-bounds Read in get_mem_cgroup_from_objcg 17 1 33d 33d 33d
INFO: rcu detected stall in ext4_end_io_rsv_work origin:lts-only 1 syz 1 33d 33d 33d
UBSAN: shift-out-of-bounds in exfat_fill_super (2) origin:lts-only -1 C 3 14d 34d 33d
INFO: rcu detected stall in chrdev_open 1 1 34d 34d 34d
possible deadlock in ext4_truncate origin:lts-only 4 C 2 35d 36d 36d
INFO: rcu detected stall in sys_exit_group (4) origin:upstream 1 C 2 20d 36d 36d
INFO: rcu detected stall in free_work 1 1 36d 36d 36d
KASAN: use-after-free Read in ocfs2_dir_foreach_blk origin:upstream 19 C 4 23d 38d 38d
KASAN: use-after-free Read in udf_free_inode (2) 19 1 38d 38d 38d
kernel BUG in ocfs2_reserve_suballoc_bits -1 1 40d 40d 40d
KASAN: use-after-free Read in vlan_dev_get_iflink (2) 19 2 23d 40d 40d
KASAN: null-ptr-deref Read in __wait_on_buffer 11 1 41d 41d 41d
INFO: rcu detected stall in process_one_work (3) origin:upstream 1 syz 1 42d 42d 42d
INFO: rcu detected stall in sys_open (2) 1 1 43d 43d 43d
KASAN: use-after-free Read in handle_tx 19 1 44d 44d 44d
possible deadlock in ext4_writepages (2) origin:upstream 4 syz 19 45m 44d 44d
INFO: rcu detected stall in inotify_add_watch 1 2 25d 45d 45d
WARNING in ext4_xattr_inode_update_ref origin:upstream -1 C 389 1h05m 45d 44d
general protection fault in check_preempt_wakeup origin:lts-only 2 syz 1 45d 47d 47d
general protection fault in find_match 2 4 26d 48d 48d
INFO: task hung in ath6kl_usb_power_off (4) 1 1 48d 48d 48d
kernel BUG in ocfs2_truncate_log_append -1 1 49d 49d 49d
KASAN: use-after-free Read in lbmIODone (4) 19 1 49d 49d 49d
INFO: rcu detected stall in sys_newfstatat (2) origin:lts-only 1 C 3 23d 51d 44d
kernel BUG in ocfs2_remove_extent origin:upstream -1 syz 3 32d 53d 53d
INFO: rcu detected stall in neigh_add 1 1 53d 53d 53d
KASAN: vmalloc-out-of-bounds Read in reiserfs_allocate_blocknrs 17 1 55d 55d 55d
WARNING in udf_free_inode (2) -1 1 55d 55d 55d
INFO: rcu detected stall in security_socket_connect 1 1 55d 55d 55d
INFO: rcu detected stall in batadv_mcast_mla_update (2) 1 1 56d 56d 56d
INFO: task hung in hfs_find_init origin:lts-only 1 C 3 16d 57d 56d
possible deadlock in iter_file_splice_write (3) 4 2 55d 59d 59d
possible deadlock in evdev_pass_values (5) 4 3 10d 60d 60d
INFO: task hung in gfs2_statfs_init origin:lts-only 1 C error 6 43d 60d 60d
INFO: task hung in init_per_node 1 1 63d 63d 63d
BUG: unable to handle kernel NULL pointer dereference in ntfs_map_page 10 1 64d 64d 64d
BUG: corrupted list in az6007_i2c_xfer 8 1 67d 67d 67d
KASAN: null-ptr-deref Write in slot_put 12 1 68d 68d 68d
KASAN: use-after-free Read in gfs2_quota_unhold (2) 19 1 68d 68d 68d
UBSAN: shift-out-of-bounds in minix_statfs origin:lts-only -1 C done 4 50d 68d 17d
WARNING in ocfs2_trim_fs_lock_res_init (2) -1 1 68d 68d 68d
kernel BUG in direntry_check_right origin:lts-only -1 C 7 13d 70d 70d
INFO: rcu detected stall in batadv_tt_purge (2) 1 1 74d 74d 74d
WARNING: held lock freed in mptcp_worker 4 1 74d 74d 74d
WARNING in ext4_iomap_begin (2) origin:upstream -1 C 8 2d02h 75d 75d
WARNING in bpf_prog_ADDR -1 1 76d 76d 76d
possible deadlock in nr_rt_ioctl (2) 4 1 78d 78d 78d
KASAN: use-after-free Read in hci_sock_get_cookie (2) 19 1 79d 79d 79d
WARNING in dib0700_i2c_xfer/usb_submit_urb origin:upstream -1 C 7 4d03h 79d 77d
general protection fault in fq_codel_enqueue 2 2 5d20h 80d 80d
INFO: rcu detected stall in lo_ioctl (2) 1 1 81d 81d 81d
INFO: task hung in blk_trace_ioctl 1 1 83d 83d 83d
WARNING in ovl_workdir_create (3) -1 2 85d 85d 85d
INFO: rcu detected stall in tipc_disc_timeout 1 1 86d 86d 86d
general protection fault in percpu_ref_get_many 2 1 88d 88d 88d
possible deadlock in input_register_device (2) 4 2 40d 88d 88d
WARNING: lock held when returning to user space in __ocfs2_flush_truncate_log 4 4 89d 89d 89d
BUG: workqueue leaked lock or atomic in ocfs2_truncate_log_worker (2) -1 1 89d 89d 89d
WARNING in minix_rmdir (2) origin:upstream -1 C 7 4d16h 90d 90d
UBSAN: shift-out-of-bounds in das16m1_attach origin:lts-only -1 C error 42 58d 92d 92d
KASAN: use-after-free Write in l2tp_session_delete (3) 24 1 92d 92d 92d
possible deadlock in hid_hw_open (2) 4 1 94d 94d 94d
WARNING in __alloc_skb origin:upstream -1 syz 1 17d 103d 103d
INFO: task hung in txUnlock origin:upstream 1 C 1 13d 104d 104d
possible deadlock in ocfs2_calc_xattr_init (2) 4 9 15d 105d 105d
UBSAN: shift-out-of-bounds in pcl812_attach origin:upstream -1 C 90 58d 106d 105d
WARNING in driver_unregister origin:upstream -1 C 69 2d07h 108d 108d
possible deadlock in blk_request_module (2) 4 4 80d 108d 108d
WARNING in fanotify_handle_event origin:upstream -1 C 4 18d 109d 109d
general protection fault in pcl818_ai_cancel origin:upstream 2 C 516 1d07h 110d 110d
WARNING in rcu_check_gp_start_stall (3) -1 4 45d 114d 114d
INFO: rcu detected stall in clone3 1 2 80d 115d 115d
general protection fault in fib_lookup_good_nhc 2 15 24d 115d 115d
KASAN: use-after-free Read in kernfs_add_one (2) 19 2 45d 121d 121d
possible deadlock in bd_register_pending_holders (3) 4 9 12d 125d 125d
divide error in mac80211_hwsim_bss_info_changed (2) 2 4 4d23h 128d 128d
WARNING in dtv5100_i2c_xfer/usb_submit_urb origin:upstream -1 C error 8 13d 132d 132d
INFO: rcu detected stall in sys_timerfd_settime (4) 1 5 78d 141d 141d
general protection fault in btrfs_reada_add origin:lts-only 2 C done 6 15d 141d 14d
INFO: rcu detected stall in kvm_vcpu_ioctl 1 4 53d 141d 141d
WARNING in kvm_apic_accept_events origin:lts-only -1 C 2 6d06h 142d 142d
INFO: task hung in __fdget_pos (4) origin:lts-only 1 C done 1 2d00h 146d 119d
KASAN: use-after-free Read in dummy_timer 19 2 62d 152d 152d
KASAN: wild-memory-access Write in ntfs_evict_inode 23 7 67d 169d 169d
INFO: task hung in process_measurement (3) origin:lts-only 1 C 2 1d12h 171d 75d
possible deadlock in swap_inode_boot_loader origin:lts-only 4 syz error 3 28d 171d 171d
WARNING in jfs_rename origin:upstream -1 C 4 12d 173d 173d
WARNING: nested lock was not taken in ntfs_fill_super origin:upstream 4 syz 2 74d 180d 167d
INFO: rcu detected stall in syscall_trace_enter origin:lts-only 1 syz inconclusive 64 1d05h 182d 182d
WARNING in xfs_bmapi_convert_delalloc (2) missing-backport origin:upstream -1 C error 1 49d 204d 204d
INFO: task hung in gfs2_make_fs_ro missing-backport origin:upstream 1 C error 8 29d 210d 209d
BUG: sleeping function called from invalid context in gfs2_glock_wait origin:upstream 5 C error 15 13d 215d 215d
BUG: unable to handle kernel NULL pointer dereference in bond_xdp_xmit (2) 10 11 78d 227d 227d
KASAN: use-after-free Read in steam_input_open origin:lts-only 19 C done 13 2d17h 233d 113d
INFO: task hung in ext4_stop_mmpd (3) origin:lts-only 1 C done 13 5d23h 236d 195d
INFO: rcu detected stall in security_file_open (2) origin:upstream 1 syz 2 72d 256d 256d
KASAN: use-after-free Read in snd_rawmidi_transmit (2) 19 7 87d 257d 257d
possible deadlock in ext4_move_extents (4) 4 9 98d 265d 265d
INFO: task hung in evict origin:lts-only 1 C done 170 8d14h 271d 159d
INFO: rcu detected stall in input_repeat_key (3) origin:upstream 1 syz 2 49d 279d 279d
WARNING in udf_free_blocks (2) origin:upstream -1 C 23 1d06h 286d 286d
kernel BUG in __locate_dirty_segment origin:lts-only -1 C error 6 4d04h 290d 290d
INFO: task hung in __bread_gfp (2) origin:lts-only 1 C 7 11d 293d 293d
WARNING in ext4_discard_allocated_blocks missing-backport origin:upstream -1 syz 1 39d 303d 303d
WARNING: refcount bug in bt_tags_iter (2) origin:lts-only 13 syz inconclusive 3 10h12m 308d 308d
WARNING: refcount bug in blk_done_softirq (2) origin:lts-only 13 C inconclusive 4 15d 309d 15d
possible deadlock in btrfs_dirty_inode (3) origin:lts-only 4 C inconclusive 4 67d 320d 320d
WARNING in ovl_encode_real_fh origin:lts-only -1 C done 5 28d 328d 282d
kernel BUG in txLock (2) origin:upstream -1 C 4 17h29m 334d 334d
INFO: task hung in deactivate_super (2) missing-backport origin:upstream 1 C done 5 7d06h 363d 304d
BUG: Bad page state in __get_metapage origin:upstream -1 C 859 10h52m 367d 362d
KASAN: use-after-free Write in inode2sd missing-backport origin:upstream 24 C inconclusive 4 11d 369d 369d
KASAN: use-after-free Read in f2fs_destroy_extent_tree origin:lts-only 19 C inconclusive 2 36d 390d 390d
WARNING: refcount bug in blk_mq_dispatch_rq_list (2) origin:lts-only 13 C inconclusive 14 8h23m 401d 401d
kernel panic: stack is corrupted in lock_is_held_type origin:upstream 2 syz 12 76d 410d 180d
INFO: rcu detected stall in security_file_permission (2) origin:upstream 1 C error 2 29d 414d 414d
INFO: rcu detected stall in cleanup_mnt (2) origin:lts-only 1 C done 15 17d 440d 298d
kernel BUG in set_extent_bit origin:lts-only -1 C inconclusive 4 2h43m 447d 447d
KASAN: use-after-free Read in v4l2_fh_open origin:upstream 19 C 156 22h09m 450d 449d
kernel BUG in dnotify_free_mark missing-backport origin:upstream -1 C done 608 2h25m 464d 260d
possible deadlock in ext4_ioctl (2) origin:lts-only 4 C done 14 249d 471d 343d
possible deadlock in blkdev_get_by_dev origin:lts-only 4 C done 10 180d 473d 277d
KASAN: use-after-free Read in __ext4_check_dir_entry origin:upstream 19 C error 10 2d17h 509d 509d
KASAN: use-after-free Read in ext4_xattr_delete_inode origin:upstream 19 C error 48 17d 512d 509d
INFO: rcu detected stall in sys_unshare missing-backport origin:upstream 1 C done 10 51d 523d 315d
INFO: rcu detected stall in getpid (3) missing-backport origin:upstream 1 C done 8 199d 526d 286d
kernel BUG in ext4_enable_quotas origin:upstream -1 syz error 1 498d 532d 532d
WARNING in bnep_session missing-backport origin:upstream -1 syz 9 120d 550d 550d
WARNING in udf_new_block origin:upstream -1 C 10 13d 554d 531d
INFO: task hung in exfat_write_inode origin:upstream 1 C error 17 286d 559d 531d
INFO: task hung in __gfs2_lookup origin:upstream 1 C 25 12d 560d 560d
INFO: task hung in ni_readpage_cmpr origin:lts-only 1 C done 4 13d 620d 579d
possible deadlock in hci_conn_hash_flush (2) origin:lts-only 4 syz error 6 148d 640d 530d
KASAN: out-of-bounds Read in ext4_ext_remove_space missing-backport origin:upstream 17 C done 5 18d 643d 288d
INFO: rcu detected stall in sync_hw_clock origin:upstream 1 C 2 24d 660d 660d
SYZFAIL: tun read failed origin:upstream -1 syz 1 39d 675d 675d
WARNING in notify_change origin:lts-only -1 C unreliable 4 25d 682d 682d
WARNING: bad unlock balance in ext4_ioctl origin:upstream 4 C 2 37d 684d 604d
INFO: rcu detected stall in rt_sigreturn missing-backport origin:upstream 1 C done 86 184d 776d 328d
kernel BUG in txEnd origin:upstream -1 C 3 13d 811d 811d
WARNING in untrack_pfn origin:lts-only -1 C done 10 16h49m 829d 167d
UBSAN: shift-out-of-bounds in ntfs_read_inode_mount missing-backport origin:upstream -1 C done 1 30d 832d 533d
kernel BUG in flush_journal_list missing-backport origin:upstream -1 C done 1 34d 833d 229d
INFO: rcu detected stall in sys_clock_settime 1 39 22d 835d 835d
divide error in do_journal_end missing-backport origin:upstream 2 C done 425 12d 839d 207d
WARNING in iov_iter_revert origin:lts-only -1 C done 1 22d 850d 770d
BUG: soft lockup in net_tx_action origin:upstream 1 C 1 16d 855d 855d
WARNING in btrfs_relocate_block_group origin:upstream -1 C error 2 6d06h 861d 861d
KASAN: use-after-free Read in udf_sync_fs origin:upstream 19 C 23 8d03h 861d 861d
KASAN: use-after-free Write in udf_close_lvid origin:upstream 24 C error 17 11d 886d 886d
KASAN: use-after-free Read in ext4_convert_inline_data_nolock origin:upstream 19 C error 1 9d15h 888d 337d
BUG: MAX_LOCKDEP_ENTRIES too low! missing-backport origin:upstream -1 C done 8 559d 892d 774d
KASAN: out-of-bounds Read in reiserfs_readdir_inode missing-backport origin:upstream 17 C done 1 29d 908d 297d
INFO: rcu detected stall in dummy_timer origin:upstream 1 C 6 9d05h 916d 866d
KASAN: null-ptr-deref Read in fix_nodes missing-backport origin:upstream 11 C done 10 51d 923d 125d
WARNING in kvm_arch_vcpu_ioctl_run origin:lts-only -1 C inconclusive 1183 3h42m 930d 654d
WARNING in drm_wait_one_vblank missing-backport origin:upstream -1 C inconclusive 23 31d 939d 285d
KASAN: use-after-free Read in crc_itu_t origin:upstream 19 C error 4 419d 941d 885d
kernel BUG in __ext4_journal_stop origin:upstream -1 C error 2 32d 944d 853d
WARNING in vmx_queue_exception origin:lts-only -1 C done 106 5d16h 959d 798d
WARNING: suspicious RCU usage in kvm_vcpu_memslots origin:lts-only 4 C inconclusive 230 1d17h 960d 944d