syzbot

 sign-in | mailing list | source | docs
🐞 Open [110]
🐞 Fixed [23]
🐞 Invalid [347]
≡ Crashes
Kernel Health Bugs/Month Bug Lifetimes Fuzzing
💬 Send us feedback

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-android-5-15 now 15d 77891 670538 787 1439663 057fdbf6d3c7 .config 20d d6526ea3 15d all only
ci2-android-5-15-perf now 15d 23693 219134 677 955416 057fdbf6d3c7 .config 20d d6526ea3 15d all only
open (71):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Last activity
UBSAN: shift-out-of-bounds in s32ton origin:lts -1 C 5 2d19h 2d21h 2d21h
KASAN: use-after-free Read in vlan_dev_get_iflink origin:lts 19 C 14 26d 41d 41d
kernel BUG in ext4_ext_insert_index origin:lts -1 C 7 11d 43d 43d
KASAN: null-ptr-deref Write in f2fs_issue_flush origin:lts 12 C error 4 57d 72d 72d
general protection fault in __rmap_write_protect origin:lts 2 C 2 28d 79d 79d
KASAN: slab-out-of-bounds Read in mon_bin_event origin:downstream 17 C done 3 96d 96d 58d
KASAN: use-after-free Read in f2fs_truncate_data_blocks_range origin:lts 19 C 3 3d02h 104d 104d
kernel BUG in ext4_flex_group_add origin:upstream -1 C 2 30d 117d 117d
KASAN: null-ptr-deref Write in f2fs_stop_gc_thread origin:lts 12 C 5 22d 149d 149d
KASAN: out-of-bounds Read in ext4_xattr_set_entry (2) origin:lts 19 C 30 51m 161d 161d
KASAN: null-ptr-deref Write in n_tty_flush_buffer origin:lts 12 C 3 11d 182d 182d
UBSAN: shift-out-of-bounds in exfat_fill_super origin:lts -1 C 11 1d23h 195d 195d
kernel BUG in ext4_split_extent_at missing-backport origin:lts -1 C error error 2 62d 196d 196d
KASAN: use-after-free Read in __ext4_check_dir_entry (2) origin:lts 19 C 5 1d13h 246d 246d
KASAN: use-after-free Read in __ext4_iget origin:lts 19 C 575 22h17m 254d 254d
kernel BUG in mb_mark_used origin:upstream -1 C error 3 12d 270d 270d
KASAN: use-after-free Write in l2tp_session_delete (2) origin:downstream 24 C 20 15h27m 273d 273d
KASAN: slab-out-of-bounds Read in xfrm_policy_inexact_list_reinsert origin:lts 17 C 317 6d03h 314d 314d
KASAN: use-after-free Read in ext4_read_inline_dir origin:upstream 19 C 3 12d 338d 338d
KASAN: slab-out-of-bounds Read in tc_setup_flow_action origin:lts 17 C 1819 21h44m 340d 340d
KASAN: use-after-free Read in ext4_htree_fill_tree origin:upstream missing-backport 19 C 9 3d02h 349d 349d
general protection fault in update_sit_entry origin:downstream 2 C 41 10h17m 382d 382d
KASAN: use-after-free Write in steam_input_close origin:lts 24 C error 3 163d 459d 459d
KASAN: use-after-free Write in steam_input_open origin:lts 24 C 91 5d01h 459d 459d
BUG: soft lockup in x64_sys_call origin:upstream 1 C 28 10d 473d 473d
general protection fault in dir_rename_wrap origin:downstream 2 C error 3 48d 502d 502d
KASAN: use-after-free Read in ext4_xattr_delete_inode origin:upstream 19 C 205 4d04h 559d 559d
KASAN: null-ptr-deref Write in vfs_rmdir origin:downstream 12 C 29657 now 609d 609d
BUG: soft lockup in corrupted origin:upstream 1 C error 33 452d 609d 609d
kernel BUG in may_delete origin:downstream -1 C 3224 5h51m 616d 616d
BUG: soft lockup in sys_bpf origin:upstream 1 C error 108 455d 622d 622d
general protection fault in security_inode_getattr origin:downstream 2 C error 9 18d 624d 624d
BUG: soft lockup in sock_close origin:downstream 1 C done 367 5h41m 624d 411d
BUG: soft lockup in sys_sendmsg origin:upstream 1 C error 13 455d 629d 629d
BUG: soft lockup in sock_setsockopt origin:upstream 1 C 36 15d 631d 631d
general protection fault in open_or_create_special_dir origin:downstream 2 C 4 29d 635d 635d
general protection fault in vfs_link origin:downstream 2 C 1 29d 656d 656d
general protection fault in inherit_task_group origin:downstream 2 C 13 79d 663d 663d
BUG: scheduling while atomic in do_task_dead origin:upstream 5 C done 78 556d 664d 514d
KASAN: use-after-free Read in move_linked_works (2) origin:downstream 19 C error 7 157d 697d 697d
BUG: scheduling while atomic in exit_to_user_mode_loop origin:upstream 5 C done 825 34d 712d 514d
UBSAN: shift-out-of-bounds in ext4_fill_super origin:upstream -1 C error 4 31d 717d 717d
KASAN: use-after-free Read in jbd2_journal_get_write_access origin:lts 19 C error 1 63d 726d 726d
general protection fault in do_rmdir origin:downstream 2 C 6 8d15h 734d 734d
general protection fault in vfs_rename origin:downstream 2 C 15 28d 788d 788d
general protection fault in do_renameat2 origin:downstream 2 C 50 5d21h 808d 808d
kernel BUG in ext4_write_inline_data_end (2) origin:upstream -1 C 11 12d 809d 809d
kernel BUG in ext4_enable_quotas origin:upstream -1 C error 1 63d 817d 817d
general protection fault in fuse_file_put origin:downstream 2 C error 3 1d06h 820d 820d
kernel panic: EXT4-fs (device loop5): panic forced after error origin:upstream 2 C error 1 490d 820d 820d
KASAN: out-of-bounds Read in ext4_ext_remove_space origin:upstream missing-backport 24 C error error 22 5d18h 859d 859d
general protection fault in fuse_atomic_open (2) origin:downstream 2 C done 29 11d 866d 865d
general protection fault in do_unlinkat origin:downstream 2 C done 13 9d02h 893d 893d
BUG: workqueue lockup origin:upstream missing-backport -1 C error 6260 3h06m 902d 902d
general protection fault in path_openat origin:downstream 2 C done 16 1d09h 935d 935d
general protection fault in step_into origin:downstream 2 C done 103 4d15h 942d 875d
general protection fault in filename_create origin:downstream 2 C error unreliable 33 7d21h 957d 957d
BUG: soft lockup in smp_call_function origin:upstream 1 C error inconclusive 965 5h20m 1011d 995d
KASAN: null-ptr-deref Write in vm_area_free_no_check origin:downstream 24 C error error 34 26d 1052d 979d
UBSAN: shift-out-of-bounds in parse_options ext4 origin:lts -1 C error 910 5h51m 1068d 974d
general protection fault in __device_attach origin:upstream 2 C error error 7 17d 1073d 1073d
KASAN: stack-out-of-bounds Read in xfrm_state_find origin:upstream missing-backport 17 C error error 2 590d 1075d 911d
KASAN: use-after-free Read in ext4_find_extent ext4 origin:lts 19 C error 102 12d 1081d 1074d
kernel BUG in __ext4_journal_stop ext4 origin:upstream -1 C error error 18 5d19h 1110d 1093d
KASAN: use-after-free Read in process_one_work missing-backport origin:downstream 19 C unreliable 795 16h24m 1137d 1084d
kernel BUG in ext4_writepages ext4 origin:upstream -1 C error 532 7d16h 1150d 605d
KASAN: use-after-free Read in worker_thread missing-backport origin:downstream 19 C unreliable error 174 4d10h 1152d 974d
KASAN: invalid-free in anon_vma_name_free origin:downstream 22 C error 27 23d 1155d 980d
KASAN: use-after-free Write in vm_area_free origin:downstream 24 C 68 1054d 1155d 980d
general protection fault in vma_interval_tree_remove origin:downstream 19 C error 2288 14d 1156d 980d
BUG: unable to handle kernel paging request in vma_interval_tree_insert_after origin:downstream 19 C error 2445 12d 1156d 979d
premoderation (39):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Last activity
BUG: unable to handle kernel paging request in fuse_dev_do_write (2) 8 2 9d05h 9d05h 9d05h
BUG: corrupted list in __dentry_kill (2) 8 2 8d20h 11d 11d
SYZFAIL: proc stdout read failed (5) origin:lts -1 syz 9 3d00h 32d 32d
KASAN: use-after-free Write in enqueue_timer (2) 24 1 40d 40d 40d
general protection fault in tipc_conn_close (4) 2 1 41d 41d 41d
KASAN: use-after-free Read in ip_skb_dst_mtu 19 1 45d 45d 45d
KASAN: use-after-free Read in fast_dput (2) 19 15 2h18m 52d 52d
KASAN: use-after-free Read in ipt_do_table 19 1 55d 55d 55d
KASAN: use-after-free Read in hci_uart_write_work 19 1 76d 76d 76d
KASAN: use-after-free Read in seq_printf 19 1 83d 83d 83d
BUG: soft lockup in tc_modify_qdisc (2) 1 2 7d13h 96d 96d
SYZFAIL: mmap of data segment failed (2) -1 4 48d 118d 118d
kernel panic: EXT4-fs (device loop6): panic forced after error origin:lts 2 syz 2 111d 125d 125d
KASAN: use-after-free Read in ext4_ext_insert_extent origin:lts 19 syz 1 160d 174d 174d
KASAN: slab-out-of-bounds Read in ext4_htree_store_dirent origin:upstream 17 syz 1 18d 257d 257d
KASAN: use-after-free Read in wg_queue_enqueue_per_peer_tx (2) origin:lts 19 syz 1 156d 277d 277d
SYZFAIL: posix_spawnp failed origin:upstream -1 syz 219 2h00m 298d 36d
KASAN: slab-out-of-bounds Read in do_split origin:upstream 19 syz 20 8d07h 301d 301d
corrupted report (4) -1 72 1d23h 334d 334d
panic: runtime error: floating point error (2) origin:upstream 2 syz 3 19d 336d 336d
kernel BUG in ext4_mb_release_inode_pa origin:lts -1 syz 7 23d 353d 353d
KASAN: use-after-free Read in unaccount_page_cache_page (2) 19 81 3d16h 475d 475d
SYZFAIL: failed to recv rpc origin:lts -1 C 465 1d06h 511d 4d19h
KASAN: use-after-free Read in kernfs_get (2) origin:lts 24 syz 24 1d00h 514d 182d
SYZFAIL: failed to send rpc origin:upstream -1 syz 73 3d02h 514d 31d
SYZFAIL: ebtable: socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) -1 1424 20h51m 529d 529d
SYZFAIL: tun: ioctl(TUNSETIFF) failed -1 125 7h33m 529d 529d
SYZFAIL: repeatedly failed to execute the program origin:upstream -1 syz 38916 1h27m 535d 37d
can't ssh into the instance -1 2249 14h00m 568d 568d
SYZFAIL: both fault injection and rerun are enabled for the same call origin:upstream -1 syz 9 13d 753d 753d
SYZFAIL: tun: can't open /dev/net/tun origin:upstream -1 syz 21 2d10h 762d 762d
SYZFAIL: ebtable checkpoint: socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) origin:upstream -1 syz 185123 19m 785d 785d
go runtime error origin:downstream 2 syz error 9 86d 869d 634d
KASAN: use-after-free Write in trylock_super vfs origin:lts 24 syz error 97 11d 1100d 746d
kernel panic: Attempted to kill init! origin:upstream missing-backport 2 C error inconclusive 538 231d 1155d 976d
no output from test machine f2fs ext4 origin:upstream missing-backport -1 C error 52746 25m 1163d 976d
suppressed report origin:lts missing-backport -1 C 29915 25m 1163d 279d
lost connection to test machine origin:lts -1 C 339680 now 1163d 166d
SYZFATAL: executor NUM failed NUM times: failed to start executor binary: fork/exec /root/syz-executor: permission denie origin:upstream -1 syz error 36612 8d05h 1163d 975d