syzbot

 sign-in | mailing list | source | docs
🐞 Open [113]
🐞 Fixed [1]
🐞 Invalid [165]
≡ 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-6-1 now 11h51m 57487 563123 6 119226 753068e2ae1f .config 15h23m 4826c28e 3d10h all only
Applied filters: Manager=ci2-android-6-1 (drop)
open (65):
Title Repro Cause bisect Fix bisect Count Last Reported Last activity
KASAN: null-ptr-deref Write in n_tty_flush_buffer origin:lts C 3 5d05h 7d19h 7d19h
KASAN: use-after-free Read in ext4_find_extent (2) origin:lts C 2 9d18h 9d18h 9d18h
invalid opcode in __traceiter_percpu_free_percpu origin:upstream C 3 12d 12d 12d
invalid opcode in __traceiter_tlb_flush origin:lts C 6 12d 27d 27d
invalid opcode in __traceiter_sys_enter origin:upstream C 4 14d 30d 30d
invalid opcode in __traceiter_kfree origin:lts C 10 2d18h 31d 31d
invalid opcode in __traceiter_sched_switch origin:lts C 74 1d01h 44d 44d
KASAN: use-after-free Read in f2fs_inode_synced origin:lts C 4 3d14h 48d 48d
UBSAN: shift-out-of-bounds in exfat_fill_super origin:upstream C 3 6d21h 54d 54d
KASAN: use-after-free Read in __ext4_check_dir_entry (2) origin:lts C 2 18d 65d 65d
kernel BUG in do_swap_page C done 9 49d 87d 16d
kernel BUG in mb_mark_used origin:upstream C 1 10d 92d 92d
kernel BUG in ext4_inline_data_truncate origin:upstream C 1 7d20h 121d 121d
KASAN: use-after-free Read in dx_insert_block origin:upstream C 17 8d15h 121d 121d
KASAN: use-after-free Read in ext4_read_inline_dir (2) origin:upstream C 3 6d14h 160d 160d
KASAN: use-after-free Read in ext4_htree_fill_tree origin:upstream missing-backport C 9 6d16h 169d 169d
kernel BUG in ext4_mb_release_inode_pa origin:lts C 6 11d 176d 176d
general protection fault in update_sit_entry origin:downstream C 8 17h40m 183d 182d
KASAN: use-after-free Write in __run_timers origin:lts C 227 15h35m 190d 190d
KASAN: use-after-free Write in ext4_insert_dentry missing-backport origin:upstream C 12 16d 191d 191d
KASAN: use-after-free Write in steam_input_open origin:lts C 44 15d 257d 257d
UBSAN: shift-out-of-bounds in parse_options origin:lts C 259 13h50m 296d 296d
KASAN: use-after-free Write in enqueue_timer origin:lts C 133 17h15m 319d 190d
KASAN: use-after-free Read in ext4_xattr_delete_inode origin:upstream C 102 6d22h 374d 374d
general protection fault in dir_rename_wrap origin:downstream C error 1 55d 380d 380d
KASAN: out-of-bounds Read in ext4_xattr_set_entry origin:lts C 213 7d20h 392d 392d
KASAN: slab-out-of-bounds Read in ext4_inlinedir_to_tree origin:upstream C error 1 24d 421d 421d
KASAN: null-ptr-deref Write in vfs_rmdir origin:downstream C 15748 11h33m 424d 423d
BUG: unable to handle kernel NULL pointer dereference in read_pages origin:downstream C inconclusive 55 2d03h 427d 426d
kernel BUG in may_delete origin:downstream C 2599 8d14h 432d 431d
BUG: soft lockup in smp_call_function origin:upstream missing-backport C inconclusive 215 4d19h 433d 433d
BUG: soft lockup in sock_close origin:downstream C error 5 5d05h 439d 439d
general protection fault in dev_map_enqueue missing-backport C error 1695 46d 440d 440d
general protection fault in security_inode_getattr origin:downstream C 5 19d 440d 440d
BUG: soft lockup in sock_setsockopt origin:upstream C 10 27d 447d 447d
general protection fault in open_or_create_special_dir origin:downstream C error 3 80d 450d 450d
general protection fault in vfs_link origin:downstream C error 1 50d 472d 472d
BUG: scheduling while atomic in do_task_dead origin:upstream C error 67 275d 477d 477d
kernel BUG in __block_commit_write (2) origin:upstream C error error 1 25d 507d 507d
UBSAN: shift-out-of-bounds in ext4_handle_clustersize origin:upstream C error error 1 51d 533d 533d
general protection fault in do_rmdir origin:downstream C done 3 19d 549d 549d
KASAN: use-after-free Read in ext4_search_dir missing-backport origin:upstream C error 29 17d 596d 596d
general protection fault in vfs_rename origin:downstream C done 11 22d 596d 595d
general protection fault in do_renameat2 origin:downstream C done 37 8d01h 631d 631d
BUG: soft lockup in input_repeat_key origin:upstream missing-backport C error inconclusive 3 62d 631d 631d
kernel BUG in ext4_enable_quotas origin:upstream C error error 1 17d 658d 658d
kernel panic: EXT4-fs (device loop0): panic forced after error origin:upstream C error inconclusive 1 63d 661d 661d
general protection fault in filename_create origin:downstream C done 21 8d13h 674d 674d
BUG: workqueue lockup origin:upstream missing-backport C error 3495 8h16m 687d 687d
general protection fault in fuse_atomic_open origin:downstream C done 15 14d 694d 693d
kernel BUG in ext4_write_inline_data origin:lts C error 25 7d21h 708d 708d
general protection fault in fuse_file_put origin:downstream C done 8 3d06h 708d 707d
general protection fault in do_unlinkat origin:downstream C done 6 1d18h 709d 706d
kernel BUG in submit_bh_wbc missing-backport origin:lts C done done 2022 1d12h 726d 455d
KASAN: use-after-free Read in worker_thread missing-backport origin:lts C error 122 1d23h 726d 726d
kernel BUG in mmap_region origin:downstream C done 43 7d20h 729d 729d
kernel BUG in ext4_writepages origin:upstream C error 241 1d21h 735d 735d
kernel BUG in __ext4_journal_stop origin:upstream C error error 9 35d 737d 737d
general protection fault in __device_attach origin:upstream C error error 3 25d 739d 739d
KASAN: use-after-free Read in process_one_work origin:upstream missing-backport C error 807 12h19m 750d 750d
general protection fault in path_openat origin:downstream C done error 9 1d03h 751d 745d
KASAN: null-ptr-deref Write in __drop_extent_tree origin:upstream missing-backport C done error 1 78d 751d 750d
BUG: unable to handle kernel paging request in fuse_dev_do_write origin:downstream C done error 33 22d 753d 745d
general protection fault in step_into origin:downstream C done 76 8d00h 757d 745d
KASAN: use-after-free Read in f2fs_truncate_data_blocks_range origin:upstream missing-backport C error error 2 65d 759d 759d
premoderation (39):
Title Repro Cause bisect Fix bisect Count Last Reported Last activity
KASAN: use-after-free Write in detach_if_pending (2) 1 3d03h 3d03h 3d03h
general protection fault in tipc_conn_close (2) 1 7d18h 7d18h 7d18h
SYZFAIL: SIGFPE (2) 1 9d05h 9d05h 9d05h
android14-6.1 test error: SYZFATAL: image testing failed w/o kernel bug 1 20d 20d 20d
invalid opcode in __traceiter_ext4_ext_remove_space_done 1 25d 25d 25d
general protection fault in find_match 2 4d09h 28d 28d
SYZFAIL: SIGILL (3) 2 8d06h 28d 28d
kernel BUG in mark_buffer_dirty_inode (2) 1 33d 33d 33d
KASAN: use-after-free Read in __netif_receive_skb_core 1 45d 45d 45d
KASAN: use-after-free Read in cpu_map_generic_redirect (2) 1 50d 50d 50d
kernel BUG in ext4_ind_map_blocks 1 57d 57d 57d
kernel BUG in tcp_collapse 1 70d 70d 70d
KASAN: use-after-free Read in kernfs_find_and_get_ns 1 72d 72d 72d
general protection fault in delayed_work_timer_fn 2 47d 112d 112d
BUG: soft lockup in x64_sys_call origin:upstream syz 1 6d04h 119d 119d
BUG: corrupted list in __dentry_kill (2) 2 50d 120d 120d
SYZFAIL: posix_spawnp failed 4 18d 158d 158d
KASAN: use-after-free Write in kernfs_get syz 8 33d 202d 121d
KASAN: use-after-free Write in l2tp_session_delete origin:downstream syz 13 6d08h 244d 211d
BUG: corrupted list in p9_fd_cancelled (2) syz error 11 42d 282d 163d
KASAN: use-after-free Read in cpu_map_enqueue origin:lts missing-backport syz 111 47d 327d 261d
general protection fault in bq_flush_to_queue 12 84d 329d 329d
SYZFAIL: tun: ioctl(TUNSETIFF) failed 94 1d17h 337d 337d
SYZFAIL: failed to recv rpc 139 2d04h 337d 337d
SYZFAIL: ebtable: socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) 1119 11h10m 343d 343d
SYZFAIL: failed to send rpc 29 9d01h 349d 349d
can't ssh into the instance 613 1h52m 383d 383d
general protection fault in __ext4_journal_get_write_access origin:lts missing-backport syz 87 9d18h 448d 250d
panic: runtime error: floating point error (2) origin:lts missing-backport syz error 11 7d01h 530d 433d
SYZFAIL: both fault injection and rerun are enabled for the same call origin:upstream syz error 8 12d 569d 569d
SYZFAIL: failed to mkdtemp origin:upstream syz error error 1158 108d 573d 573d
go runtime error origin:upstream syz error 25 38d 576d 576d
SYZFAIL: tun: can't open /dev/net/tun origin:upstream syz error 21 47d 578d 578d
SYZFAIL: ebtable checkpoint: socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) origin:upstream syz inconclusive 122281 5m 599d 599d
corrupted report 147 2d01h 685d 685d
suppressed report origin:upstream syz 16368 10m 758d 31d
no output from test machine origin:upstream missing-backport C error 43720 11h14m 760d 758d
lost connection to test machine origin:upstream syz 187602 7m 761d 381d
SYZFATAL: executor NUM failed NUM times: executor NUM: exit status NUM origin:upstream syz error 49134 4d11h 761d 760d