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 136d 136d
KASAN: use-after-free Read in worker_thread missing-backport 19 C error error 171 141d 1095d
KASAN: use-after-free Read in kernfs_get (2) origin:downstream 22 syz error 3 169d 253d
UBSAN: shift-out-of-bounds in s32ton origin:lts -1 C error 3 169d 217d
KASAN: use-after-free Read in process_one_work origin:upstream missing-backport 19 C error 1040 140d 1118d
KASAN: use-after-free Write in l2tp_session_delete origin:downstream 22 syz error 20 209d 613d
KASAN: use-after-free Write in __ip6_del_rt origin:lts 22 syz error 1 228d 228d
SYZFAIL: failed to recv rpc origin:upstream -1 syz 231 165d 706d
kernel BUG in ext4_inline_data_truncate missing-backport origin:upstream -1 C done 1 267d 489d
kernel BUG in ext4_create_inline_data origin:lts -1 C done 1 270d 284d
KASAN: slab-out-of-bounds Read in mon_bin_event origin:lts 17 C done 5 289d 328d
KASAN: use-after-free Read in f2fs_inode_synced 19 C done 4 294d 417d
BUG: corrupted list in p9_fd_cancelled (2) 8 syz error 14 287d 651d
BUG: unable to handle kernel NULL pointer dereference in read_pages origin:downstream 10 C inconclusive 64 313d 796d
general protection fault in qdisc_tree_reduce_backlog 2 C done 45 285d 302d
general protection fault in htb_qlen_notify origin:lts 2 C 74 286d 322d
kernel BUG in ext4_split_extent_at (2) origin:lts -1 C done 1 333d 333d
BUG: stack guard page was hit in corrupted origin:lts -1 C 2 379d 675d
KASAN: use-after-free Write in kernfs_get 22 syz error 8 402d 571d
kernel BUG in do_swap_page -1 C done 9 418d 456d
KASAN: use-after-free Read in cpu_map_enqueue origin:lts missing-backport 19 syz 111 416d 696d
general protection fault in dev_map_enqueue missing-backport 19 C error 1695 414d 808d
general protection fault in vsock_stream_has_data origin:lts 2 C done 5 476d 476d
KASAN: use-after-free Write in virtio_transport_recv_pkt origin:upstream 22 C done 3 477d 800d
general protection fault in dev_map_generic_redirect origin:lts 19 syz 97 436d 802d
kernel BUG in ext4_write_inline_data_end origin:lts -1 C error done 2 540d 942d
kernel BUG in mark_buffer_dirty_inode -1 syz inconclusive 3 544d 613d
KASAN: use-after-free Read in ext4_convert_inline_data_nolock origin:upstream missing-backport 19 C done 2 577d 774d
KASAN: use-after-free Read in ext4_find_extent missing-backport 19 C error done 3 594d 1091d
KASAN: out-of-bounds Read in ext4_ext_remove_space missing-backport 17 C error error 6 602d 1034d
invalid opcode in bpf_dispatcher_xdp 2 C error done 55 602d 1112d
BUG: soft lockup in addrconf_rs_timer (2) 1 syz 176 555d 761d
UBSAN: shift-out-of-bounds in parse_audio_unit -1 C done 3 613d 671d
BUG: unable to handle kernel paging request in bpf_dispatcher_xdp origin:lts missing-backport 8 C done error 20 733d 1060d
KASAN: use-after-free Read in __ext4_check_dir_entry missing-backport origin:upstream 19 C error 4 639d 763d
kernel BUG in ext4_split_extent_at missing-backport origin:upstream -1 C error error 1 639d 1100d
BUG: unable to handle kernel paging request in bpf_dispatcher_xdp_func origin:lts 8 C done error 1 642d 954d
general protection fault in inherit_task_group origin:downstream 2 C 1 707d 847d
BUG: unable to handle kernel paging request in bpf_probe_read_compat_str missing-backport origin:upstream 8 C error error 3 707d 872d
BUG: scheduling while atomic in wait_for_common origin:lts 5 C done 9 714d 759d
BUG: scheduling while atomic in rcu_boost_kthread origin:lts 5 C unreliable 3 718d 847d
KASAN: stack-out-of-bounds Read in hash origin:lts 17 C done 97 691d 802d
BUG: unable to handle kernel paging request in bpf_probe_read_kernel_str missing-backport 8 C inconclusive 3 724d 861d
BUG: scheduling while atomic in unlink_anon_vmas 5 C done 2 736d 814d
general protection fault in hrtimer_try_to_cancel origin:upstream missing-backport 2 C done done 25 742d 938d
UBSAN: array-index-out-of-bounds in bpf_bprintf_prepare 15 C done 14 742d 841d
BUG: scheduling while atomic in do_nanosleep 5 C done 104 712d 856d
BUG: unable to handle kernel NULL pointer dereference in sk_psock_verdict_data_ready origin:upstream missing-backport 10 C 204 714d 851d
BUG: scheduling while atomic in exit_to_user_mode_loop 5 C done 1087 714d 896d
BUG: scheduling while atomic in do_epoll_wait origin:lts 5 syz 26 720d 852d
BUG: scheduling while atomic in __put_anon_vma origin:lts 5 C done 1 748d 782d
BUG: workqueue leaked lock or atomic in bpf_prog_free_deferred -1 C done 46 718d 851d
BUG: unable to handle kernel paging request in copy_from_kernel_nofault origin:upstream missing-backport 8 C done inconclusive 127 724d 941d
BUG: scheduling while atomic in synchronize_rcu_expedited origin:lts 5 C 27 729d 755d
BUG: workqueue leaked lock or atomic in free_work origin:lts -1 C 5 777d 854d
BUG: scheduling while atomic in bpf_prog_pack_alloc origin:lts 5 C 2 782d 801d
BUG: scheduling while atomic in kauditd_thread origin:lts 5 C 1 783d 783d
BUG: scheduling while atomic in bpf_dispatcher_change_prog origin:lts 5 C 1 821d 821d
SYZFAIL: tun read failed origin:upstream -1 syz inconclusive 44 695d 1048d
BUG: scheduling while atomic in do_sys_poll origin:lts 5 C 8 788d 788d
UBSAN: shift-out-of-bounds in scalar32_min_max_arsh origin:upstream missing-backport -1 C done done 2 818d 908d
general protection fault in skb_segment origin:upstream missing-backport 2 C done done 1 823d 913d
UBSAN: array-index-out-of-bounds in check_stack_range_initialized 15 C done 3803 801d 817d
KASAN: use-after-free Read in unix_stream_read_actor missing-backport origin:upstream 19 C done done 2 871d 945d
SYZFAIL: clone failed origin:upstream -1 syz 1 867d 867d
BUG: stack guard page was hit in sys_sendmmsg missing-backport origin:upstream -1 C done done 2 942d 1097d
KASAN: use-after-free Read in consume_skb 19 C error done 4 949d 1008d
BUG: soft lockup in tc_modify_qdisc 1 C done done 53 928d 960d
KASAN: use-after-free Write in igrab origin:upstream missing-backport 22 C done unreliable 29 942d 1102d
KASAN: use-after-free Read in get_max_inline_xattr_value_size origin:lts 19 C error done 10 976d 1064d
kernel BUG in ext4_trim_fs origin:lts -1 C error done 9 984d 1053d
KASAN: null-ptr-deref Write in backing_data_changed origin:downstream 12 C done done 1 991d 1027d
general protection fault in ext4_acquire_dquot origin:lts 2 C done done 1 992d 1116d
kernel BUG in ext4_mb_find_by_goal origin:lts -1 C error done 78 965d 1123d
kernel BUG in ext4_mb_load_buddy_gfp -1 C error done 42 967d 1123d
general protection fault in LZ4_decompress_safe_partial origin:lts 2 C done done 2 1013d 1027d
kernel BUG in __block_commit_write -1 syz error error 1 1004d 1004d
KASAN: null-ptr-deref Write in hidraw_release origin:upstream missing-backport 12 C error done 5 1057d 1102d
kernel BUG in mas_store_prealloc origin:lts -1 C done done 12 1106d 1126d