syzbot

 sign-in | mailing list | source | docs
🐞 Open [116]
🐞 Fixed [23]
🐞 Invalid [363]
≡ 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 10h04m 47501 338713 1261 1233812 7fad219d720d .config 9d10h dcaebc52 1d05h all only
ci2-android-5-15-perf now 10h05m 12006 85635 1241 1472376 7fad219d720d .config 9d10h dcaebc52 1d05h all only
open (81) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Last activity
kernel BUG in ext4_mb_normalize_request origin:lts -1 C 6 12d 27d 27d
BUG: soft lockup in tc_modify_qdisc (2) origin:lts 1 C 14 7d15h 36d 36d
kernel BUG in ext4_mb_use_inode_pa origin:lts -1 C 5 20d 36d 36d
kernel BUG in ext4_es_cache_extent origin:lts -1 C 7 24d 36d 36d
KASAN: slab-out-of-bounds Read in hci_sock_setsockopt origin:lts 17 C 8 27d 41d 41d
kernel BUG in ext4_ext_insert_extent origin:upstream -1 C 11 9d17h 50d 50d
BUG: unable to handle kernel paging request in swake_up_locked (2) origin:upstream 8 C 7 7d19h 52d 52d
BUG: scheduling while atomic in futex_wait_queue_me (3) origin:downstream 5 C error 3 53d 53d 53d
KASAN: stack-out-of-bounds Read in __xfrm_dst_hash origin:lts 17 C error 1 44d 58d 58d
KASAN: use-after-free Read in macsec_get_iflink (3) origin:lts 19 C error 1 45d 60d 60d
BUG: corrupted list in __dentry_kill (2) origin:downstream 8 C 48 14h49m 63d 63d
KASAN: use-after-free Read in ext4_inlinedir_to_tree origin:upstream 19 C error 6 43d 64d 64d
general protection fault in sk_psock_verdict_data_ready origin:lts 19 C 89 1d19h 71d 71d
KASAN: slab-out-of-bounds Read in l2cap_sock_setsockopt origin:lts 17 C error 5 61d 75d 75d
KASAN: use-after-free Read in f2fs_iget origin:lts 19 C error 1 69d 83d 83d
UBSAN: shift-out-of-bounds in s32ton -1 C error 8 62d 111d 111d
KASAN: use-after-free Read in vlan_dev_get_iflink origin:lts 19 C error 14 87d 150d 150d
kernel BUG in ext4_ext_insert_index origin:lts -1 C 9 11d 152d 152d
KASAN: null-ptr-deref Write in f2fs_issue_flush origin:lts 12 C error 6 25d 180d 180d
general protection fault in __rmap_write_protect origin:lts 2 C error 5 32d 188d 188d
KASAN: use-after-free Read in f2fs_truncate_data_blocks_range origin:lts 19 C error 4 9d09h 213d 213d
kernel BUG in ext4_flex_group_add origin:upstream -1 C error 2 61d 226d 226d
KASAN: null-ptr-deref Write in f2fs_stop_gc_thread origin:lts 12 C error 5 12d 258d 258d
KASAN: out-of-bounds Read in ext4_xattr_set_entry (2) origin:lts 19 C 107 9d17h 270d 270d
KASAN: null-ptr-deref Write in n_tty_flush_buffer origin:lts 12 C 6 6d11h 291d 291d
UBSAN: shift-out-of-bounds in exfat_fill_super origin:lts -1 C 16 8d12h 304d 304d
kernel BUG in ext4_split_extent_at missing-backport origin:upstream -1 C error error 11 24d 305d 305d
KASAN: use-after-free Read in __ext4_check_dir_entry (2) origin:lts 19 C 9 6d08h 355d 355d
KASAN: use-after-free Read in __ext4_iget origin:lts 19 C 649 7h13m 362d 362d
kernel BUG in mb_mark_used origin:upstream -1 C error 4 37d 379d 379d
KASAN: use-after-free Write in l2tp_session_delete (2) origin:downstream 22 C 25 13d 382d 382d
KASAN: slab-out-of-bounds Read in xfrm_policy_inexact_list_reinsert origin:lts 17 C 525 16h36m 423d 423d
KASAN: use-after-free Read in ext4_read_inline_dir origin:upstream 19 C error 5 22d 447d 10d
KASAN: slab-out-of-bounds Read in tc_setup_flow_action origin:lts 17 C 2126 7h57m 449d 449d
KASAN: use-after-free Read in ext4_htree_fill_tree origin:upstream missing-backport 19 C 9 12d 457d 457d
general protection fault in update_sit_entry origin:downstream 2 C 58 17h35m 491d 491d
KASAN: use-after-free Write in steam_input_close origin:lts 22 C error 3 272d 568d 568d
KASAN: use-after-free Write in steam_input_open origin:lts 22 C 97 12d 568d 568d
BUG: soft lockup in x64_sys_call origin:upstream 1 C 29 6d10h 582d 582d
general protection fault in dir_rename_wrap origin:downstream 2 C error 3 37d 611d 611d
KASAN: use-after-free Read in ext4_xattr_delete_inode origin:upstream 19 C 205 5d07h 668d 668d
KASAN: null-ptr-deref Write in vfs_rmdir origin:downstream 19 C 91340 13m 718d 718d
BUG: soft lockup in corrupted origin:upstream 1 C error 33 561d 718d 718d
kernel BUG in may_delete origin:downstream -1 C 4312 13h07m 725d 725d
BUG: soft lockup in sys_bpf origin:upstream 1 C error 108 564d 731d 731d
general protection fault in security_inode_getattr origin:downstream 2 C error 10 47d 733d 733d
BUG: soft lockup in sock_close origin:downstream 1 C done 377 3d23h 733d 520d
BUG: soft lockup in sys_sendmsg origin:upstream 1 C error 13 564d 738d 738d
BUG: soft lockup in sock_setsockopt origin:upstream 1 C error 38 1d14h 740d 740d
general protection fault in open_or_create_special_dir origin:downstream 2 C error 7 9d17h 744d 744d
general protection fault in vfs_link origin:downstream 2 C error 1 71d 765d 765d
BUG: scheduling while atomic in do_task_dead origin:upstream 5 C done 78 665d 773d 623d
BUG: scheduling while atomic in exit_to_user_mode_loop origin:upstream 5 C done 853 12h00m 821d 622d
UBSAN: shift-out-of-bounds in ext4_fill_super origin:upstream -1 C error 10 12d 826d 826d
KASAN: use-after-free Read in jbd2_journal_get_write_access origin:lts 19 C error 1 32d 835d 835d
general protection fault in do_rmdir origin:downstream 2 C 6 12d 843d 843d
general protection fault in vfs_rename origin:downstream 2 C 19 6d10h 897d 897d
general protection fault in do_renameat2 origin:downstream 2 C 57 10h59m 917d 917d
kernel BUG in ext4_write_inline_data_end (2) origin:upstream -1 C 11 8d05h 918d 918d
kernel BUG in ext4_enable_quotas origin:upstream -1 C error 1 32d 926d 926d
general protection fault in fuse_file_put origin:downstream 2 C error 3 22d 929d 929d
kernel panic: EXT4-fs (device loop5): panic forced after error origin:upstream 2 C error 1 99d 929d 929d
KASAN: out-of-bounds Read in ext4_ext_remove_space origin:upstream missing-backport 22 C error error 50 7d21h 968d 968d
general protection fault in fuse_atomic_open (2) origin:downstream 2 C done 35 5d13h 975d 974d
general protection fault in do_unlinkat origin:downstream 2 C done 15 10d 1002d 1002d
BUG: workqueue lockup origin:upstream missing-backport -1 C error 7853 1h53m 1011d 1011d
general protection fault in path_openat origin:downstream 2 C done 18 9d11h 1044d 1044d
general protection fault in step_into origin:downstream 2 C done 124 7d07h 1051d 984d
general protection fault in filename_create origin:downstream 2 C error unreliable 41 5d15h 1066d 1066d
BUG: soft lockup in smp_call_function origin:upstream 1 C error inconclusive 977 9d23h 1120d 1103d
KASAN: null-ptr-deref Write in vm_area_free_no_check origin:downstream 22 C error error 35 48d 1161d 1088d
UBSAN: shift-out-of-bounds in parse_options ext4 origin:lts -1 C error 1629 37m 1177d 1083d
general protection fault in __device_attach origin:upstream 2 C error error 7 20d 1182d 1182d
KASAN: stack-out-of-bounds Read in xfrm_state_find origin:upstream missing-backport 17 C error error 2 699d 1184d 1020d
KASAN: use-after-free Read in ext4_find_extent ext4 origin:lts 19 C error 123 9d02h 1190d 1183d
kernel BUG in __ext4_journal_stop ext4 origin:upstream -1 C error error 18 1d14h 1219d 1202d
kernel BUG in ext4_writepages ext4 origin:upstream -1 C error 578 5d19h 1259d 714d
KASAN: invalid-free in anon_vma_name_free origin:downstream 24 C error 27 8d06h 1264d 1089d
KASAN: use-after-free Write in vm_area_free origin:downstream 22 C 68 1163d 1264d 1089d
general protection fault in vma_interval_tree_remove origin:downstream 19 C error 2315 3d23h 1264d 1089d
BUG: unable to handle kernel paging request in vma_interval_tree_insert_after origin:downstream 19 C error 2453 4d20h 1265d 1088d
premoderation (35) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Last activity
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 (7) -1 16 1d04h 41d 41d
KASAN: use-after-free Read in incfs_free_mount_info 19 48 19h58m 64d 64d
KASAN: out-of-bounds Read in __show_regs 17 1 72d 72d 72d
BUG: soft lockup in bpf_prog_release (2) 1 1 75d 75d 75d
SYZFAIL: ShmemBuilder: too large output offset (2) -1 1 88d 88d 88d
SYZFAIL: failed to recv rpc (2) origin:upstream -1 syz 57 4d14h 88d 88d
SYZFAIL: SIGFPE (2) origin:upstream -1 syz error 1 95d 95d 95d
SYZFAIL: proc stdout read failed (5) origin:upstream -1 syz 29 3d07h 141d 141d
KASAN: use-after-free Write in enqueue_timer (2) 22 2 81d 149d 149d
SYZFAIL: mmap of data segment failed (2) -1 6 82d 227d 227d
kernel panic: EXT4-fs (device loop6): panic forced after error origin:lts 2 syz error 2 219d 234d 234d
KASAN: use-after-free Read in ext4_ext_insert_extent origin:lts 19 syz error 2 20d 283d 283d
KASAN: slab-out-of-bounds Read in ext4_htree_store_dirent origin:upstream 17 syz error 1 127d 366d 366d
SYZFAIL: posix_spawnp failed origin:upstream -1 syz 1715 2d01h 407d 145d
KASAN: slab-out-of-bounds Read in do_split origin:upstream 19 syz 20 4d00h 410d 410d
corrupted report (4) -1 154 4h57m 443d 443d
panic: runtime error: floating point error (2) origin:upstream 2 syz error 3 6d14h 445d 445d
kernel BUG in ext4_mb_release_inode_pa origin:lts -1 syz error 7 6d22h 462d 462d
KASAN: use-after-free Read in unaccount_page_cache_page (2) 19 172 2d10h 584d 584d
KASAN: use-after-free Read in kernfs_get (2) origin:lts 22 syz error 27 50d 623d 291d
SYZFAIL: failed to send rpc origin:upstream -1 syz error 84 36d 623d 140d
SYZFAIL: ebtable: socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) origin:upstream -1 syz 1665 4h01m 638d 107d
SYZFAIL: tun: ioctl(TUNSETIFF) failed origin:upstream -1 syz 168 18d 638d 77d
SYZFAIL: repeatedly failed to execute the program origin:upstream missing-backport -1 syz 41007 8d08h 643d 146d
can't ssh into the instance -1 2625 19h54m 676d 676d
SYZFAIL: both fault injection and rerun are enabled for the same call origin:upstream -1 syz error 9 1d13h 862d 862d
SYZFAIL: tun: can't open /dev/net/tun origin:upstream -1 syz 37 5d04h 871d 871d
SYZFAIL: ebtable checkpoint: socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) origin:upstream -1 syz 298355 now 894d 894d
go runtime error origin:downstream 2 syz error 9 195d 977d 742d
KASAN: use-after-free Write in trylock_super vfs origin:lts 22 syz error 106 21d 1209d 854d
kernel panic: Attempted to kill init! origin:upstream missing-backport 2 C error inconclusive 538 340d 1264d 1085d
no output from test machine f2fs ext4 origin:upstream missing-backport -1 C error 61267 28m 1272d 1085d
suppressed report origin:lts missing-backport -1 C 36799 now 1272d 387d
lost connection to test machine origin:lts -1 C 406284 now 1272d 275d
SYZFATAL: executor NUM failed NUM times: failed to start executor binary: fork/exec /root/syz-executor: permission denie origin:upstream missing-backport -1 syz error 36612 10d 1272d 1084d