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 7d22h 93389 678265 1478 319102 68efe5a6c16a .config 7d23h d6526ea3 18d all only
Applied filters: Only Manager=ci2-linux-5-15-kasan (drop)
open (209):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Last activity
INFO: rcu detected stall in gc_thread_func 1 1 1d23h 1d23h 1d23h
BUG: sleeping function called from invalid context in dput (2) origin:lts-only 5 C 3 1d21h 2d03h 2d02h
WARNING in udf_free_inode (3) -1 1 2d09h 2d09h 2d09h
KASAN: use-after-free Write in __run_timers origin:lts-only 24 C 1 2d15h 2d15h 2d15h
KASAN: use-after-free Write in detach_timer origin:lts-only 24 C 2 2d19h 2d22h 2d22h
KASAN: use-after-free Read in snd_usbmidi_error_timer 19 1 3d02h 3d02h 3d02h
INFO: rcu detected stall in kthread (2) 1 1 4d17h 4d17h 4d17h
kernel panic: kernel: panic_on_warn set ... 2 1 5d09h 5d09h 5d09h
possible deadlock in ext4_xattr_get 4 1 5d20h 5d20h 5d20h
INFO: rcu detected stall in keyctl 1 1 8d22h 8d22h 8d22h
INFO: task hung in snd_seq_device_dev_free 1 1 9d12h 9d12h 9d12h
WARNING in inet_sock_destruct (2) origin:lts-only -1 C 3 4d21h 10d 10d
WARNING: held lock freed in mptcp_worker (2) 4 1 10d 10d 10d
INFO: task hung in hfsplus_find_init origin:upstream 1 C 12 11d 12d 12d
KASAN: use-after-free Read in l2cap_sock_new_connection_cb (2) origin:lts-only 19 syz 1 17d 17d 17d
possible deadlock in ext4_evict_inode (3) 4 4 11d 18d 18d
possible deadlock in ocfs2_del_inode_from_orphan (3) 4 2 9d11h 18d 18d
possible deadlock in reiserfs_lookup 4 1 20d 20d 20d
INFO: task hung in del_device_store (2) 1 2 23d 24d 24d
WARNING in hfsplus_ext_write_extent (2) -1 1 25d 25d 25d
INFO: task hung in userfaultfd_release 1 1 25d 25d 25d
divide error in comedi_inc_scan_progress 2 2 25d 25d 25d
INFO: rcu detected stall in sys_close (2) 1 1 27d 27d 27d
INFO: rcu detected stall in mremap 1 1 28d 28d 28d
general protection fault in write_one_page 2 2 29d 30d 30d
INFO: task hung in blk_trace_ioctl (2) origin:upstream 1 syz 1 15d 31d 31d
possible deadlock in hci_dev_do_open 4 1 31d 31d 31d
KASAN: stack-out-of-bounds Read in cp2112_xfer origin:lts-only 17 C 7 11d 31d 31d
general protection fault in xfs_getbmap (2) 2 1 31d 31d 31d
panic: item_ops-NUM direntry_check_left: free space NUM, entry_count NUM origin:lts-only 2 C 5 12d 32d 32d
INFO: trying to register non-static key in do_mpage_readpage origin:lts-only -1 C 1 29d 32d 32d
INFO: task hung in blkdev_get_by_dev (5) origin:upstream 1 C 11 3d06h 34d 34d
KASAN: use-after-free Read in do_sync 19 2 19d 35d 35d
possible deadlock in ax25_setsockopt (2) 4 2 35d 35d 35d
INFO: rcu detected stall in sendfile64 1 1 36d 36d 36d
INFO: task hung in f2fs_stop_gc_thread origin:lts-only 1 C 9 7d16h 36d 36d
possible deadlock in ext4_destroy_inline_data 4 34 9h57m 37d 37d
WARNING: ODEBUG bug in snd_rawmidi_free origin:lts-only -1 C inconclusive 8 1d10h 42d 42d
KASAN: use-after-free Write in snd_usbmidi_in_urb_complete 24 1 43d 43d 43d
INFO: rcu detected stall in team_mcast_rejoin_work 1 1 46d 46d 46d
general protection fault in security_inode_getattr (4) 2 1 46d 46d 46d
WARNING in raw_ioctl origin:upstream -1 C 72 15h12m 46d 45d
kernel BUG in entry_points_to_object origin:lts-only -1 C 1 11d 47d 47d
INFO: rcu detected stall in sys_mprotect (3) 1 1 47d 47d 47d
possible deadlock in ext4_move_extents (5) 4 2 46d 48d 48d
BUG: sleeping function called from invalid context in gfs2_withdraw 5 1 48d 48d 48d
INFO: task hung in em28xx_usb_disconnect 1 1 49d 49d 49d
INFO: task hung in vivid_fop_release origin:lts-only 1 syz inconclusive 3 3d14h 49d 49d
INFO: task hung in fuse_simple_request (4) 1 2 9d15h 50d 50d
general protection fault in dvb_usbv2_generic_write origin:upstream 2 C 7 20d 50d 50d
possible deadlock in hfsplus_block_free (4) 4 1 50d 50d 50d
INFO: rcu detected stall in tcp_setsockopt (2) 1 2 39d 51d 51d
KASAN: use-after-free Read in flush_space 19 1 54d 54d 54d
possible deadlock in hfsplus_file_extend (3) 4 10 32d 54d 54d
WARNING in vfs_setxattr (2) -1 2 10d 55d 55d
INFO: trying to register non-static key in gfs2_quotad -1 2 10d 55d 55d
KASAN: use-after-free Read in __usb_hcd_giveback_urb (2) 19 6 11d 57d 57d
INFO: rcu detected stall in snd_rawmidi_write 1 2 45d 58d 58d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 (5) -1 6 27d 58d 58d
KASAN: use-after-free Read in l2cap_sock_ready_cb (3) 19 1 59d 59d 59d
INFO: task hung in TXN_SLEEP_DROP_LOCK (2) 1 1 60d 60d 60d
KASAN: use-after-free Read in bus_remove_driver 19 1 62d 62d 62d
possible deadlock in team_device_event 4 1 62d 62d 62d
possible deadlock in __ocfs2_write_remove_suid 4 2 44d 62d 62d
KASAN: slab-out-of-bounds Read in kernfs_find_ns 17 2 55d 63d 63d
INFO: rcu detected stall in sys_sendmmsg (4) 1 6 20d 65d 65d
possible deadlock in serial8250_handle_irq (2) 4 3 4d05h 66d 66d
INFO: task hung in exit_mm 1 2 34d 67d 67d
KASAN: slab-out-of-bounds Read in bt_accept_unlink 17 1 68d 68d 68d
INFO: task hung in relay_open 1 1 68d 68d 68d
INFO: rcu detected stall in sys_readlink (4) 1 3 39d 68d 68d
KASAN: use-after-free Read in udf_update_tag 19 1 68d 68d 68d
INFO: task hung in ext4_evict_ea_inode 1 1 68d 68d 68d
INFO: rcu detected stall in pte_alloc_one 1 1 69d 69d 69d
INFO: rcu detected stall in flock 1 1 70d 70d 70d
WARNING in enqueue_task -1 1 72d 72d 72d
INFO: rcu detected stall in __do_munmap 1 1 73d 73d 73d
INFO: task hung in blk_trace_setup 1 1 77d 77d 77d
WARNING in corrupted (3) origin:lts-only -1 syz 1 79d 79d 79d
general protection fault in mac80211_hwsim_beacon_tx 2 1 80d 80d 80d
KASAN: use-after-free Read in l2cap_connect_cfm (2) origin:lts-only 19 C error 3 38d 81d 80d
INFO: task hung in rdma_dev_exit_net 1 1 81d 81d 81d
INFO: task hung in tls_sk_proto_close (3) 1 1 81d 81d 81d
INFO: rcu detected stall in filemap_fault (3) 1 1 82d 82d 82d
INFO: rcu detected stall in tun_chr_read_iter 1 1 82d 82d 82d
INFO: rcu detected stall in mmap_pgoff (3) 1 4 20d 82d 82d
KASAN: slab-out-of-bounds Read in get_mem_cgroup_from_objcg 17 1 83d 83d 83d
INFO: rcu detected stall in ext4_end_io_rsv_work origin:lts-only 1 C 2 5d22h 83d 5d22h
UBSAN: shift-out-of-bounds in exfat_fill_super (2) origin:lts-only -1 C 3 29d 84d 84d
INFO: rcu detected stall in chrdev_open 1 1 84d 84d 84d
possible deadlock in ext4_truncate origin:lts-only 4 C inconclusive 2 15d 86d 86d
INFO: rcu detected stall in sys_exit_group (4) origin:upstream 1 C 5 24d 86d 86d
INFO: rcu detected stall in free_work 1 1 87d 87d 87d
KASAN: use-after-free Read in ocfs2_dir_foreach_blk origin:upstream 19 C 4 3d20h 88d 88d
KASAN: use-after-free Read in udf_free_inode (2) 19 2 2d09h 88d 88d
kernel BUG in ocfs2_reserve_suballoc_bits -1 1 90d 90d 90d
KASAN: use-after-free Read in vlan_dev_get_iflink (2) 19 2 73d 90d 90d
KASAN: null-ptr-deref Read in __wait_on_buffer 11 2 49d 91d 91d
INFO: rcu detected stall in process_one_work (3) origin:upstream 1 syz 1 92d 92d 92d
INFO: rcu detected stall in sys_open (2) 1 1 93d 93d 93d
KASAN: use-after-free Read in handle_tx 19 2 44d 94d 94d
possible deadlock in ext4_writepages (2) origin:upstream 4 syz 126 10h29m 95d 95d
INFO: rcu detected stall in inotify_add_watch 1 2 76d 95d 95d
WARNING in ext4_xattr_inode_update_ref origin:upstream -1 C 1095 10h45m 95d 94d
general protection fault in check_preempt_wakeup origin:lts-only 2 syz 1 24d 97d 97d
general protection fault in find_match 2 4 76d 98d 98d
INFO: task hung in ath6kl_usb_power_off (4) 1 1 98d 98d 98d
kernel BUG in ocfs2_truncate_log_append -1 1 99d 99d 99d
INFO: rcu detected stall in sys_newfstatat (2) origin:lts-only 1 C done 4 6h44m 101d 16d
kernel BUG in ocfs2_remove_extent origin:upstream -1 syz 5 5d06h 103d 103d
INFO: task hung in hfs_find_init origin:lts-only 1 C inconclusive 3 31d 107d 106d
possible deadlock in evdev_pass_values (5) 4 3 60d 110d 110d
INFO: task hung in gfs2_statfs_init origin:lts-only 1 C error 6 22d 110d 110d
UBSAN: shift-out-of-bounds in minix_statfs origin:lts-only -1 C done 4 30d 118d 67d
kernel BUG in direntry_check_right origin:lts-only -1 C 111 12d 120d 120d
WARNING in ext4_iomap_begin (2) origin:upstream -1 C 9 30d 125d 125d
WARNING in dib0700_i2c_xfer/usb_submit_urb origin:upstream -1 C 10 10d 129d 127d
general protection fault in fq_codel_enqueue 2 3 3d00h 130d 130d
possible deadlock in input_register_device (2) 4 2 90d 138d 138d
WARNING in minix_rmdir (2) origin:upstream -1 C 7 4d06h 140d 140d
WARNING in __alloc_skb origin:upstream -1 syz 1 67d 153d 153d
INFO: task hung in txUnlock origin:upstream 1 C 1 28d 154d 154d
possible deadlock in ocfs2_calc_xattr_init (2) 4 9 65d 155d 155d
WARNING in driver_unregister origin:upstream -1 C 106 10h10m 158d 158d
possible deadlock in blk_request_module (2) 4 5 49d 159d 159d
WARNING in fanotify_handle_event origin:upstream -1 C 4 32d 159d 159d
general protection fault in pcl818_ai_cancel origin:upstream 2 C 735 46m 160d 160d
WARNING in rcu_check_gp_start_stall (3) -1 6 37d 164d 164d
general protection fault in fib_lookup_good_nhc 2 15 74d 166d 166d
KASAN: use-after-free Read in kernfs_add_one (2) 19 2 95d 171d 171d
possible deadlock in bd_register_pending_holders (3) 4 14 8h39m 175d 175d
divide error in mac80211_hwsim_bss_info_changed (2) 2 4 55d 178d 178d
WARNING in dtv5100_i2c_xfer/usb_submit_urb origin:upstream -1 C error 9 23d 182d 182d
general protection fault in btrfs_reada_add origin:lts-only 2 C done 8 2d03h 191d 64d
INFO: rcu detected stall in kvm_vcpu_ioctl 1 5 17d 192d 192d
WARNING in kvm_apic_accept_events origin:lts-only -1 C error 2 56d 192d 192d
INFO: task hung in __fdget_pos (4) origin:lts-only 1 C done 1 52d 196d 169d
INFO: task hung in process_measurement (3) origin:lts-only 1 C done 3 13d 221d 4d22h
possible deadlock in swap_inode_boot_loader origin:lts-only 4 syz error 4 7d02h 221d 221d
WARNING in jfs_rename origin:upstream -1 C 4 26d 223d 223d
INFO: rcu detected stall in syscall_trace_enter origin:lts-only 1 C inconclusive 76 1d12h 232d 43d
WARNING in xfs_bmapi_convert_delalloc (2) missing-backport origin:upstream -1 C error 1 28d 254d 254d
INFO: task hung in gfs2_make_fs_ro missing-backport origin:lts-only 1 C error 9 18h08m 260d 259d
BUG: sleeping function called from invalid context in gfs2_glock_wait origin:upstream 5 C error 18 18d 266d 266d
KASAN: use-after-free Read in steam_input_open origin:lts-only 19 C done 13 5d20h 283d 163d
INFO: task hung in ext4_stop_mmpd (3) origin:lts-only 1 C done 16 1d04h 286d 245d
INFO: rcu detected stall in security_file_open (2) origin:upstream 1 syz 3 2d22h 306d 306d
INFO: task hung in evict origin:lts-only 1 C done 209 6d13h 321d 209d
INFO: rcu detected stall in input_repeat_key (3) origin:upstream 1 syz 2 26d 329d 329d
WARNING in udf_free_blocks (2) origin:upstream -1 C 25 9d00h 336d 336d
kernel BUG in __locate_dirty_segment origin:lts-only -1 C error 6 20d 341d 341d
INFO: task hung in __bread_gfp (2) origin:lts-only 1 C 7 20d 343d 343d
WARNING in ext4_discard_allocated_blocks missing-backport origin:upstream -1 syz 1 16d 353d 353d
WARNING: refcount bug in bt_tags_iter (2) origin:lts-only 13 syz inconclusive 3 50d 358d 358d
WARNING: refcount bug in blk_done_softirq (2) origin:lts-only 13 C inconclusive 4 65d 359d 65d
possible deadlock in btrfs_dirty_inode (3) origin:lts-only 4 C inconclusive 5 13d 370d 370d
WARNING in ovl_encode_real_fh origin:lts-only -1 C done 5 8d04h 378d 332d
kernel BUG in txLock (2) origin:upstream -1 C 7 9d18h 384d 384d
INFO: task hung in deactivate_super (2) missing-backport origin:upstream 1 C done 5 2d19h 413d 354d
BUG: Bad page state in __get_metapage origin:upstream -1 C 993 6d12h 417d 413d
KASAN: use-after-free Write in inode2sd missing-backport origin:upstream 24 C inconclusive 4 47d 419d 419d
KASAN: use-after-free Read in f2fs_destroy_extent_tree origin:lts-only 19 C inconclusive 2 13d 440d 440d
WARNING: refcount bug in blk_mq_dispatch_rq_list (2) origin:lts-only 13 C inconclusive 20 11d 451d 451d
INFO: rcu detected stall in security_file_permission (2) origin:upstream 1 C error 2 79d 464d 464d
INFO: rcu detected stall in cleanup_mnt (2) origin:lts-only 1 C done 17 2d01h 490d 348d
kernel BUG in set_extent_bit origin:lts-only -1 C inconclusive 4 35d 497d 497d
KASAN: use-after-free Read in v4l2_fh_open origin:upstream 19 C 185 15h40m 500d 499d
kernel BUG in dnotify_free_mark missing-backport origin:upstream -1 C done 608 50d 514d 310d
possible deadlock in ext4_ioctl (2) origin:lts-only 4 C done 14 299d 521d 393d
possible deadlock in blkdev_get_by_dev origin:lts-only 4 C done 10 230d 523d 327d
KASAN: use-after-free Read in __ext4_check_dir_entry origin:upstream 19 C error 10 52d 559d 559d
KASAN: use-after-free Read in ext4_xattr_delete_inode origin:upstream 19 C error 48 67d 562d 559d
INFO: rcu detected stall in sys_unshare missing-backport origin:upstream 1 C done 12 21d 573d 365d
INFO: rcu detected stall in getpid (3) missing-backport origin:upstream 1 C done 8 249d 576d 336d
kernel BUG in ext4_enable_quotas origin:upstream -1 syz error 1 548d 582d 582d
WARNING in bnep_session missing-backport origin:upstream -1 syz error 9 170d 600d 600d
WARNING in udf_new_block origin:upstream -1 C 12 5d10h 604d 581d
INFO: task hung in exfat_write_inode origin:upstream 1 C error 17 336d 610d 581d
INFO: task hung in __gfs2_lookup origin:upstream 1 C 25 26d 610d 610d
INFO: task hung in ni_readpage_cmpr origin:lts-only 1 C done 4 63d 670d 629d
possible deadlock in hci_conn_hash_flush (2) origin:lts-only 4 syz error 6 198d 690d 580d
KASAN: out-of-bounds Read in ext4_ext_remove_space missing-backport origin:upstream 17 C done 5 68d 693d 338d
INFO: rcu detected stall in sync_hw_clock origin:upstream 1 C 2 2d01h 710d 710d
SYZFAIL: tun read failed origin:upstream -1 syz 1 18d 725d 725d
WARNING in notify_change origin:lts-only -1 C unreliable 4 5d01h 733d 732d
WARNING: bad unlock balance in ext4_ioctl origin:upstream 4 C 2 19d 734d 655d
INFO: rcu detected stall in rt_sigreturn missing-backport origin:upstream 1 C done 86 234d 826d 378d
kernel BUG in txEnd origin:upstream -1 C 4 17d 861d 861d
WARNING in untrack_pfn origin:lts-only -1 C done 10 6d10h 879d 217d
UBSAN: shift-out-of-bounds in ntfs_read_inode_mount missing-backport origin:upstream -1 C done 1 10d 882d 583d
kernel BUG in flush_journal_list missing-backport origin:upstream -1 C done 1 13d 883d 279d
INFO: rcu detected stall in sys_clock_settime 1 41 19d 885d 885d
divide error in do_journal_end missing-backport origin:upstream 2 C done 428 2d20h 890d 257d
WARNING in iov_iter_revert origin:lts-only -1 C done 1 2d03h 900d 820d
BUG: soft lockup in net_tx_action origin:upstream 1 C 1 30d 905d 905d
WARNING in btrfs_relocate_block_group origin:upstream -1 C error 2 56d 911d 911d
KASAN: use-after-free Read in udf_sync_fs origin:upstream 19 C 24 2d07h 912d 912d
KASAN: use-after-free Write in udf_close_lvid origin:upstream 24 C error 17 5d12h 936d 936d
KASAN: use-after-free Read in ext4_convert_inline_data_nolock origin:upstream 19 C error 1 59d 938d 387d
BUG: MAX_LOCKDEP_ENTRIES too low! missing-backport origin:upstream -1 C done 8 609d 942d 824d
KASAN: out-of-bounds Read in reiserfs_readdir_inode missing-backport origin:upstream 17 C done 1 9d12h 958d 347d
INFO: rcu detected stall in dummy_timer origin:upstream 1 C error 6 59d 966d 916d
KASAN: null-ptr-deref Read in fix_nodes missing-backport origin:upstream 11 C done 12 2d22h 973d 176d
WARNING in kvm_arch_vcpu_ioctl_run origin:lts-only -1 C inconclusive 1331 2h38m 980d 704d
WARNING in drm_wait_one_vblank missing-backport origin:upstream -1 C inconclusive 24 5d22h 989d 335d
KASAN: use-after-free Read in crc_itu_t origin:upstream 19 C error 4 469d 991d 935d
kernel BUG in __ext4_journal_stop origin:upstream -1 C error 2 9d06h 994d 904d
WARNING in vmx_queue_exception origin:lts-only -1 C done 117 6d06h 1009d 848d
WARNING: suspicious RCU usage in kvm_vcpu_memslots origin:lts-only 4 C inconclusive 258 1d08h 1010d 994d