syzbot


Out of 79 bugs, 77 were automatically obsoleted (77 due to revoked reproducers), 2 were invalidated by users.
Applied filters: WithRepro (drop)
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported
KASAN: slab-out-of-bounds Read in ext4_ext_correct_indexes origin:upstream 17 syz error 1 137d 137d
KASAN: use-after-free Read in worker_thread missing-backport 19 C error error 171 142d 1096d
KASAN: use-after-free Read in kernfs_get (2) origin:downstream 22 syz error 3 170d 255d
UBSAN: shift-out-of-bounds in s32ton origin:lts -1 C error 3 170d 218d
KASAN: use-after-free Read in process_one_work origin:upstream missing-backport 19 C error 1040 142d 1120d
KASAN: use-after-free Write in l2tp_session_delete origin:downstream 22 syz error 20 210d 614d
KASAN: use-after-free Write in __ip6_del_rt origin:lts 22 syz error 1 229d 229d
SYZFAIL: failed to recv rpc origin:upstream -1 syz 231 166d 708d
kernel BUG in ext4_inline_data_truncate missing-backport origin:upstream -1 C done 1 268d 491d
kernel BUG in ext4_create_inline_data origin:lts -1 C done 1 271d 286d
KASAN: slab-out-of-bounds Read in mon_bin_event origin:lts 17 C done 5 290d 330d
KASAN: use-after-free Read in f2fs_inode_synced 19 C done 4 295d 418d
BUG: corrupted list in p9_fd_cancelled (2) 8 syz error 14 288d 652d
BUG: unable to handle kernel NULL pointer dereference in read_pages origin:downstream 10 C inconclusive 64 314d 797d
general protection fault in qdisc_tree_reduce_backlog 2 C done 45 286d 304d
general protection fault in htb_qlen_notify origin:lts 2 C 74 287d 323d
kernel BUG in ext4_split_extent_at (2) origin:lts -1 C done 1 335d 335d
BUG: stack guard page was hit in corrupted origin:lts -1 C 2 380d 676d
KASAN: use-after-free Write in kernfs_get 22 syz error 8 403d 572d
kernel BUG in do_swap_page -1 C done 9 419d 457d
KASAN: use-after-free Read in cpu_map_enqueue origin:lts missing-backport 19 syz 111 417d 698d
general protection fault in dev_map_enqueue missing-backport 19 C error 1695 416d 810d
general protection fault in vsock_stream_has_data origin:lts 2 C done 5 478d 478d
KASAN: use-after-free Write in virtio_transport_recv_pkt origin:upstream 22 C done 3 478d 802d
general protection fault in dev_map_generic_redirect origin:lts 19 syz 97 437d 803d
kernel BUG in ext4_write_inline_data_end origin:lts -1 C error done 2 541d 943d
kernel BUG in mark_buffer_dirty_inode -1 syz inconclusive 3 546d 615d
KASAN: use-after-free Read in ext4_convert_inline_data_nolock origin:upstream missing-backport 19 C done 2 579d 775d
KASAN: use-after-free Read in ext4_find_extent missing-backport 19 C error done 3 596d 1093d
KASAN: out-of-bounds Read in ext4_ext_remove_space missing-backport 17 C error error 6 603d 1035d
invalid opcode in bpf_dispatcher_xdp 2 C error done 55 603d 1113d
BUG: soft lockup in addrconf_rs_timer (2) 1 syz 176 557d 762d
UBSAN: shift-out-of-bounds in parse_audio_unit -1 C done 3 614d 672d
BUG: unable to handle kernel paging request in bpf_dispatcher_xdp origin:lts missing-backport 8 C done error 20 734d 1062d
KASAN: use-after-free Read in __ext4_check_dir_entry missing-backport origin:upstream 19 C error 4 640d 764d
kernel BUG in ext4_split_extent_at missing-backport origin:upstream -1 C error error 1 640d 1102d
BUG: unable to handle kernel paging request in bpf_dispatcher_xdp_func origin:lts 8 C done error 1 643d 955d
general protection fault in inherit_task_group origin:downstream 2 C 1 708d 849d
BUG: unable to handle kernel paging request in bpf_probe_read_compat_str missing-backport origin:upstream 8 C error error 3 708d 874d
BUG: scheduling while atomic in wait_for_common origin:lts 5 C done 9 716d 760d
BUG: scheduling while atomic in rcu_boost_kthread origin:lts 5 C unreliable 3 720d 848d
KASAN: stack-out-of-bounds Read in hash origin:lts 17 C done 97 692d 803d
BUG: unable to handle kernel paging request in bpf_probe_read_kernel_str missing-backport 8 C inconclusive 3 726d 862d
BUG: scheduling while atomic in unlink_anon_vmas 5 C done 2 737d 815d
general protection fault in hrtimer_try_to_cancel origin:upstream missing-backport 2 C done done 25 743d 939d
UBSAN: array-index-out-of-bounds in bpf_bprintf_prepare 15 C done 14 743d 842d
BUG: scheduling while atomic in do_nanosleep 5 C done 104 713d 858d
BUG: unable to handle kernel NULL pointer dereference in sk_psock_verdict_data_ready origin:upstream missing-backport 10 C 204 715d 852d
BUG: scheduling while atomic in exit_to_user_mode_loop 5 C done 1087 715d 897d
BUG: scheduling while atomic in do_epoll_wait origin:lts 5 syz 26 721d 853d
BUG: scheduling while atomic in __put_anon_vma origin:lts 5 C done 1 750d 784d
BUG: workqueue leaked lock or atomic in bpf_prog_free_deferred -1 C done 46 720d 853d
BUG: unable to handle kernel paging request in copy_from_kernel_nofault origin:upstream missing-backport 8 C done inconclusive 127 726d 942d
BUG: scheduling while atomic in synchronize_rcu_expedited origin:lts 5 C 27 730d 756d
BUG: workqueue leaked lock or atomic in free_work origin:lts -1 C 5 778d 856d
BUG: scheduling while atomic in bpf_prog_pack_alloc origin:lts 5 C 2 783d 802d
BUG: scheduling while atomic in kauditd_thread origin:lts 5 C 1 785d 785d
BUG: scheduling while atomic in bpf_dispatcher_change_prog origin:lts 5 C 1 823d 823d
SYZFAIL: tun read failed origin:upstream -1 syz inconclusive 44 696d 1050d
BUG: scheduling while atomic in do_sys_poll origin:lts 5 C 8 790d 790d
UBSAN: shift-out-of-bounds in scalar32_min_max_arsh origin:upstream missing-backport -1 C done done 2 819d 909d
general protection fault in skb_segment origin:upstream missing-backport 2 C done done 1 824d 915d
UBSAN: array-index-out-of-bounds in check_stack_range_initialized 15 C done 3803 803d 818d
KASAN: use-after-free Read in unix_stream_read_actor missing-backport origin:upstream 19 C done done 2 872d 947d
SYZFAIL: clone failed origin:upstream -1 syz 1 868d 868d
BUG: stack guard page was hit in sys_sendmmsg missing-backport origin:upstream -1 C done done 2 943d 1098d
KASAN: use-after-free Read in consume_skb 19 C error done 4 950d 1009d
BUG: soft lockup in tc_modify_qdisc 1 C done done 53 930d 961d
KASAN: use-after-free Write in igrab origin:upstream missing-backport 22 C done unreliable 29 943d 1104d
KASAN: use-after-free Read in get_max_inline_xattr_value_size origin:lts 19 C error done 10 977d 1065d
kernel BUG in ext4_trim_fs origin:lts -1 C error done 9 985d 1054d
KASAN: null-ptr-deref Write in backing_data_changed origin:downstream 12 C done done 1 992d 1029d
general protection fault in ext4_acquire_dquot origin:lts 2 C done done 1 993d 1117d
kernel BUG in ext4_mb_find_by_goal origin:lts -1 C error done 78 967d 1124d
kernel BUG in ext4_mb_load_buddy_gfp -1 C error done 42 968d 1125d
general protection fault in LZ4_decompress_safe_partial origin:lts 2 C done done 2 1014d 1029d
kernel BUG in __block_commit_write -1 syz error error 1 1005d 1005d
KASAN: null-ptr-deref Write in hidraw_release origin:upstream missing-backport 12 C error done 5 1058d 1104d
kernel BUG in mas_store_prealloc origin:lts -1 C done done 12 1107d 1127d