syzbot

 sign-in | mailing list | source | docs
🐞 Open [113]
🐞 Fixed [23]
🐞 Invalid [354]
≡ 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 5h04m 43433 330604 75 191008 050dc55b0457 .config 34d 572effc1 13h41m all only
ci2-android-5-15-perf now 5h04m 22038 215125 40 229920 050dc55b0457 .config 34d 572effc1 13h41m all only
open (72) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Last activity
general protection fault in sk_psock_verdict_data_ready 2 C 14 2h05m 2d05h 2d05h
KASAN: slab-out-of-bounds Read in l2cap_sock_setsockopt origin:lts 17 C 5 5d11h 5d14h 5d14h
KASAN: use-after-free Read in f2fs_iget origin:lts 19 C 1 14d 14d 14d
UBSAN: shift-out-of-bounds in s32ton origin:lts -1 C 5 27d 42d 42d
KASAN: use-after-free Read in vlan_dev_get_iflink origin:lts 19 C 14 17d 80d 80d
kernel BUG in ext4_ext_insert_index origin:lts -1 C 7 3d14h 83d 83d
KASAN: null-ptr-deref Write in f2fs_issue_flush origin:lts 12 C error 4 26d 111d 111d
general protection fault in __rmap_write_protect origin:lts 2 C 5 7h00m 118d 118d
KASAN: use-after-free Read in f2fs_truncate_data_blocks_range origin:lts 19 C 3 9d21h 144d 144d
kernel BUG in ext4_flex_group_add origin:upstream -1 C 2 6d00h 156d 156d
KASAN: null-ptr-deref Write in f2fs_stop_gc_thread origin:lts 12 C 5 12d 188d 188d
KASAN: out-of-bounds Read in ext4_xattr_set_entry (2) origin:lts 19 C 41 4d17h 201d 201d
KASAN: null-ptr-deref Write in n_tty_flush_buffer origin:lts 12 C 6 7d08h 221d 221d
UBSAN: shift-out-of-bounds in exfat_fill_super origin:lts -1 C 13 8d13h 234d 234d
kernel BUG in ext4_split_extent_at missing-backport origin:lts -1 C error error 2 31d 236d 236d
KASAN: use-after-free Read in __ext4_check_dir_entry (2) origin:lts 19 C 5 11d 285d 285d
KASAN: use-after-free Read in __ext4_iget origin:lts 19 C 607 2d14h 293d 293d
kernel BUG in mb_mark_used origin:upstream -1 C error 4 27d 309d 309d
KASAN: use-after-free Write in l2tp_session_delete (2) origin:downstream 24 C 22 6d02h 313d 313d
KASAN: slab-out-of-bounds Read in xfrm_policy_inexact_list_reinsert origin:lts 17 C 351 5d10h 353d 353d
KASAN: use-after-free Read in ext4_read_inline_dir origin:upstream 19 C 5 22d 377d 377d
KASAN: slab-out-of-bounds Read in tc_setup_flow_action origin:lts 17 C 1939 8h14m 380d 380d
KASAN: use-after-free Read in ext4_htree_fill_tree origin:upstream missing-backport 19 C 9 13d 388d 388d
general protection fault in update_sit_entry origin:downstream 2 C 47 4d09h 422d 422d
KASAN: use-after-free Write in steam_input_close origin:lts 24 C error 3 202d 498d 498d
KASAN: use-after-free Write in steam_input_open origin:lts 24 C 91 14d 498d 498d
BUG: soft lockup in x64_sys_call origin:upstream 1 C 28 50d 512d 512d
general protection fault in dir_rename_wrap origin:downstream 2 C error 3 17d 541d 541d
KASAN: use-after-free Read in ext4_xattr_delete_inode origin:upstream 19 C 205 5d20h 598d 598d
KASAN: null-ptr-deref Write in vfs_rmdir origin:downstream 12 C 38811 32m 648d 648d
BUG: soft lockup in corrupted origin:upstream 1 C error 33 492d 648d 648d
kernel BUG in may_delete origin:downstream -1 C 3583 4h41m 656d 656d
BUG: soft lockup in sys_bpf origin:upstream 1 C error 108 494d 661d 661d
general protection fault in security_inode_getattr origin:downstream 2 C error 10 6d14h 663d 663d
BUG: soft lockup in sock_close origin:downstream 1 C done 374 3d22h 664d 451d
BUG: soft lockup in sys_sendmsg origin:upstream 1 C error 13 495d 668d 668d
BUG: soft lockup in sock_setsockopt origin:upstream 1 C 36 24d 671d 671d
general protection fault in open_or_create_special_dir origin:downstream 2 C 5 6d21h 674d 674d
general protection fault in vfs_link origin:downstream 2 C 1 1d11h 695d 695d
BUG: scheduling while atomic in do_task_dead origin:upstream 5 C done 78 595d 703d 554d
KASAN: use-after-free Read in move_linked_works (2) origin:downstream 19 C error 7 197d 737d 737d
BUG: scheduling while atomic in exit_to_user_mode_loop origin:upstream 5 C done 840 10h26m 751d 553d
UBSAN: shift-out-of-bounds in ext4_fill_super origin:upstream -1 C error 4 14d 756d 756d
KASAN: use-after-free Read in jbd2_journal_get_write_access origin:lts 19 C error 1 32d 766d 766d
general protection fault in do_rmdir origin:downstream 2 C 6 13d 773d 773d
general protection fault in vfs_rename origin:downstream 2 C 17 44m 827d 827d
general protection fault in do_renameat2 origin:downstream 2 C 52 7d04h 848d 848d
kernel BUG in ext4_write_inline_data_end (2) origin:upstream -1 C 11 4d14h 848d 848d
kernel BUG in ext4_enable_quotas origin:upstream -1 C error 1 32d 856d 856d
general protection fault in fuse_file_put origin:downstream 2 C error 3 22d 859d 859d
kernel panic: EXT4-fs (device loop5): panic forced after error origin:upstream 2 C error 1 29d 859d 859d
KASAN: out-of-bounds Read in ext4_ext_remove_space origin:upstream missing-backport 24 C error error 30 6d17h 899d 899d
general protection fault in fuse_atomic_open (2) origin:downstream 2 C done 30 8d01h 905d 904d
general protection fault in do_unlinkat origin:downstream 2 C done 13 4d23h 933d 932d
BUG: workqueue lockup origin:upstream missing-backport -1 C error 7393 1h52m 942d 942d
general protection fault in path_openat origin:downstream 2 C done 16 6d11h 975d 974d
general protection fault in step_into origin:downstream 2 C done 117 20h10m 981d 914d
general protection fault in filename_create origin:downstream 2 C error unreliable 36 13h28m 996d 996d
BUG: soft lockup in smp_call_function origin:upstream 1 C error inconclusive 968 16d 1051d 1034d
KASAN: null-ptr-deref Write in vm_area_free_no_check origin:downstream 24 C error error 34 65d 1091d 1018d
UBSAN: shift-out-of-bounds in parse_options ext4 origin:lts -1 C error 1233 5h59m 1107d 1013d
general protection fault in __device_attach origin:upstream 2 C error error 7 21d 1112d 1112d
KASAN: stack-out-of-bounds Read in xfrm_state_find origin:upstream missing-backport 17 C error error 2 629d 1115d 950d
KASAN: use-after-free Read in ext4_find_extent ext4 origin:lts 19 C error 106 1d16h 1120d 1113d
kernel BUG in __ext4_journal_stop ext4 origin:upstream -1 C error error 18 1d22h 1149d 1132d
KASAN: use-after-free Read in process_one_work missing-backport origin:downstream 19 C unreliable 812 34d 1176d 1123d
kernel BUG in ext4_writepages ext4 origin:upstream -1 C error 538 6d05h 1189d 644d
KASAN: use-after-free Read in worker_thread missing-backport 19 C unreliable error 178 34d 1191d 1013d
KASAN: invalid-free in anon_vma_name_free origin:downstream 22 C error 27 8d14h 1194d 1019d
KASAN: use-after-free Write in vm_area_free origin:downstream 24 C 68 1094d 1194d 1019d
general protection fault in vma_interval_tree_remove origin:downstream 19 C error 2291 2d12h 1195d 1019d
BUG: unable to handle kernel paging request in vma_interval_tree_insert_after origin:downstream 19 C error 2446 3d16h 1195d 1018d
premoderation (41) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Last activity
KASAN: out-of-bounds Read in __show_regs 17 1 3d03h 3d03h 3d03h
BUG: soft lockup in bpf_prog_release (2) 1 1 5d23h 5d23h 5d23h
SYZFAIL: ShmemBuilder: too large output offset (2) -1 1 18d 18d 18d
SYZFAIL: failed to recv rpc (2) origin:upstream -1 syz 48 1d03h 18d 18d
SYZFAIL: SIGFPE (2) origin:upstream -1 syz 1 25d 25d 25d
SYZFAIL: SIGILL (3) -1 1 30d 30d 30d
BUG: scheduling while atomic in futex_wait_queue_me (3) 5 1 33d 33d 33d
BUG: unable to handle kernel paging request in fuse_dev_do_write (2) 8 4 25d 48d 48d
BUG: corrupted list in __dentry_kill (2) 8 15 1d19h 50d 50d
SYZFAIL: proc stdout read failed (5) origin:upstream -1 syz 14 9h43m 71d 71d
KASAN: use-after-free Write in enqueue_timer (2) 24 2 11d 79d 79d
general protection fault in tipc_conn_close (4) 2 1 80d 80d 80d
KASAN: use-after-free Read in ip_skb_dst_mtu 19 1 85d 85d 85d
KASAN: use-after-free Read in fast_dput (2) 19 47 6d01h 91d 91d
BUG: soft lockup in tc_modify_qdisc (2) 1 6 10d 135d 135d
SYZFAIL: mmap of data segment failed (2) -1 6 12d 157d 157d
kernel panic: EXT4-fs (device loop6): panic forced after error origin:lts 2 syz 2 150d 164d 164d
KASAN: use-after-free Read in ext4_ext_insert_extent origin:lts 19 syz 1 199d 213d 213d
KASAN: slab-out-of-bounds Read in ext4_htree_store_dirent origin:upstream 17 syz 1 57d 296d 296d
SYZFAIL: posix_spawnp failed origin:upstream -1 syz 936 4h52m 337d 76d
KASAN: slab-out-of-bounds Read in do_split origin:upstream 19 syz 20 4d10h 340d 340d
corrupted report (4) -1 80 4d01h 373d 373d
panic: runtime error: floating point error (2) origin:upstream 2 syz 3 6d23h 375d 375d
kernel BUG in ext4_mb_release_inode_pa origin:lts -1 syz 7 7d19h 393d 393d
KASAN: use-after-free Read in unaccount_page_cache_page (2) 19 145 1d03h 514d 514d
KASAN: use-after-free Read in kernfs_get (2) origin:lts 24 syz 26 2d14h 553d 221d
SYZFAIL: failed to send rpc origin:upstream -1 syz 82 5d23h 554d 70d
SYZFAIL: ebtable: socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) origin:upstream -1 syz 1482 4h25m 568d 37d
SYZFAIL: tun: ioctl(TUNSETIFF) failed origin:lts -1 syz 142 1d02h 569d 7d17h
SYZFAIL: repeatedly failed to execute the program origin:upstream missing-backport -1 syz 40980 20m 574d 77d
can't ssh into the instance -1 2352 10h03m 607d 607d
SYZFAIL: both fault injection and rerun are enabled for the same call origin:upstream -1 syz 9 2d05h 793d 793d
SYZFAIL: tun: can't open /dev/net/tun origin:upstream -1 syz 24 10d 801d 801d
SYZFAIL: ebtable checkpoint: socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) origin:upstream -1 syz 203396 13m 825d 825d
go runtime error origin:downstream 2 syz error 9 125d 908d 673d
KASAN: use-after-free Write in trylock_super vfs origin:lts 24 syz error 101 2d14h 1139d 785d
kernel panic: Attempted to kill init! origin:upstream missing-backport 2 C error inconclusive 538 271d 1194d 1015d
no output from test machine f2fs ext4 origin:upstream missing-backport -1 C error 55042 now 1202d 1015d
suppressed report origin:lts missing-backport -1 C 32081 1h11m 1202d 318d
lost connection to test machine origin:lts -1 C 373465 now 1202d 205d
SYZFATAL: executor NUM failed NUM times: failed to start executor binary: fork/exec /root/syz-executor: permission denie origin:upstream -1 syz error 36612 3d16h 1202d 1015d