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 132d 132d
KASAN: use-after-free Read in worker_thread missing-backport 19 C error error 171 137d 1091d
KASAN: use-after-free Read in kernfs_get (2) origin:downstream 22 syz error 3 165d 249d
UBSAN: shift-out-of-bounds in s32ton origin:lts -1 C error 3 165d 213d
KASAN: use-after-free Read in process_one_work origin:upstream missing-backport 19 C error 1040 136d 1115d
KASAN: use-after-free Write in l2tp_session_delete origin:downstream 22 syz error 20 205d 609d
KASAN: use-after-free Write in __ip6_del_rt origin:lts 22 syz error 1 224d 224d
SYZFAIL: failed to recv rpc origin:upstream -1 syz 231 161d 702d
kernel BUG in ext4_inline_data_truncate missing-backport origin:upstream -1 C done 1 263d 485d
kernel BUG in ext4_create_inline_data origin:lts -1 C done 1 266d 281d
KASAN: slab-out-of-bounds Read in mon_bin_event origin:lts 17 C done 5 285d 324d
KASAN: use-after-free Read in f2fs_inode_synced 19 C done 4 290d 413d
BUG: corrupted list in p9_fd_cancelled (2) 8 syz error 14 283d 647d
BUG: unable to handle kernel NULL pointer dereference in read_pages origin:downstream 10 C inconclusive 64 309d 792d
general protection fault in qdisc_tree_reduce_backlog 2 C done 45 281d 299d
general protection fault in htb_qlen_notify origin:lts 2 C 74 282d 318d
kernel BUG in ext4_split_extent_at (2) origin:lts -1 C done 1 330d 330d
BUG: stack guard page was hit in corrupted origin:lts -1 C 2 375d 671d
KASAN: use-after-free Write in kernfs_get 22 syz error 8 398d 567d
kernel BUG in do_swap_page -1 C done 9 414d 452d
KASAN: use-after-free Read in cpu_map_enqueue origin:lts missing-backport 19 syz 111 412d 692d
general protection fault in dev_map_enqueue missing-backport 19 C error 1695 410d 804d
general protection fault in vsock_stream_has_data origin:lts 2 C done 5 472d 472d
KASAN: use-after-free Write in virtio_transport_recv_pkt origin:upstream 22 C done 3 473d 797d
general protection fault in dev_map_generic_redirect origin:lts 19 syz 97 432d 798d
kernel BUG in ext4_write_inline_data_end origin:lts -1 C error done 2 536d 938d
kernel BUG in mark_buffer_dirty_inode -1 syz inconclusive 3 540d 609d
KASAN: use-after-free Read in ext4_convert_inline_data_nolock origin:upstream missing-backport 19 C done 2 574d 770d
KASAN: use-after-free Read in ext4_find_extent missing-backport 19 C error done 3 590d 1087d
KASAN: out-of-bounds Read in ext4_ext_remove_space missing-backport 17 C error error 6 598d 1030d
invalid opcode in bpf_dispatcher_xdp 2 C error done 55 598d 1108d
BUG: soft lockup in addrconf_rs_timer (2) 1 syz 176 551d 757d
UBSAN: shift-out-of-bounds in parse_audio_unit -1 C done 3 609d 667d
BUG: unable to handle kernel paging request in bpf_dispatcher_xdp origin:lts missing-backport 8 C done error 20 729d 1057d
KASAN: use-after-free Read in __ext4_check_dir_entry missing-backport origin:upstream 19 C error 4 635d 759d
kernel BUG in ext4_split_extent_at missing-backport origin:upstream -1 C error error 1 635d 1096d
BUG: unable to handle kernel paging request in bpf_dispatcher_xdp_func origin:lts 8 C done error 1 638d 950d
general protection fault in inherit_task_group origin:downstream 2 C 1 703d 843d
BUG: unable to handle kernel paging request in bpf_probe_read_compat_str missing-backport origin:upstream 8 C error error 3 703d 869d
BUG: scheduling while atomic in wait_for_common origin:lts 5 C done 9 710d 755d
BUG: scheduling while atomic in rcu_boost_kthread origin:lts 5 C unreliable 3 715d 843d
KASAN: stack-out-of-bounds Read in hash origin:lts 17 C done 97 687d 798d
BUG: unable to handle kernel paging request in bpf_probe_read_kernel_str missing-backport 8 C inconclusive 3 720d 857d
BUG: scheduling while atomic in unlink_anon_vmas 5 C done 2 732d 810d
general protection fault in hrtimer_try_to_cancel origin:upstream missing-backport 2 C done done 25 738d 934d
UBSAN: array-index-out-of-bounds in bpf_bprintf_prepare 15 C done 14 738d 837d
BUG: scheduling while atomic in do_nanosleep 5 C done 104 708d 852d
BUG: unable to handle kernel NULL pointer dereference in sk_psock_verdict_data_ready origin:upstream missing-backport 10 C 204 710d 847d
BUG: scheduling while atomic in exit_to_user_mode_loop 5 C done 1087 710d 892d
BUG: scheduling while atomic in do_epoll_wait origin:lts 5 syz 26 716d 848d
BUG: scheduling while atomic in __put_anon_vma origin:lts 5 C done 1 744d 779d
BUG: workqueue leaked lock or atomic in bpf_prog_free_deferred -1 C done 46 714d 847d
BUG: unable to handle kernel paging request in copy_from_kernel_nofault origin:upstream missing-backport 8 C done inconclusive 127 720d 937d
BUG: scheduling while atomic in synchronize_rcu_expedited origin:lts 5 C 27 725d 751d
BUG: workqueue leaked lock or atomic in free_work origin:lts -1 C 5 773d 850d
BUG: scheduling while atomic in bpf_prog_pack_alloc origin:lts 5 C 2 778d 797d
BUG: scheduling while atomic in kauditd_thread origin:lts 5 C 1 779d 779d
BUG: scheduling while atomic in bpf_dispatcher_change_prog origin:lts 5 C 1 817d 817d
SYZFAIL: tun read failed origin:upstream -1 syz inconclusive 44 691d 1044d
BUG: scheduling while atomic in do_sys_poll origin:lts 5 C 8 785d 785d
UBSAN: shift-out-of-bounds in scalar32_min_max_arsh origin:upstream missing-backport -1 C done done 2 814d 904d
general protection fault in skb_segment origin:upstream missing-backport 2 C done done 1 819d 909d
UBSAN: array-index-out-of-bounds in check_stack_range_initialized 15 C done 3803 797d 813d
KASAN: use-after-free Read in unix_stream_read_actor missing-backport origin:upstream 19 C done done 2 867d 941d
SYZFAIL: clone failed origin:upstream -1 syz 1 863d 863d
BUG: stack guard page was hit in sys_sendmmsg missing-backport origin:upstream -1 C done done 2 938d 1093d
KASAN: use-after-free Read in consume_skb 19 C error done 4 945d 1004d
BUG: soft lockup in tc_modify_qdisc 1 C done done 53 924d 956d
KASAN: use-after-free Write in igrab origin:upstream missing-backport 22 C done unreliable 29 938d 1098d
KASAN: use-after-free Read in get_max_inline_xattr_value_size origin:lts 19 C error done 10 972d 1060d
kernel BUG in ext4_trim_fs origin:lts -1 C error done 9 980d 1049d
KASAN: null-ptr-deref Write in backing_data_changed origin:downstream 12 C done done 1 987d 1024d
general protection fault in ext4_acquire_dquot origin:lts 2 C done done 1 988d 1112d
kernel BUG in ext4_mb_find_by_goal origin:lts -1 C error done 78 961d 1119d
kernel BUG in ext4_mb_load_buddy_gfp -1 C error done 42 963d 1119d
general protection fault in LZ4_decompress_safe_partial origin:lts 2 C done done 2 1009d 1023d
kernel BUG in __block_commit_write -1 syz error error 1 1000d 1000d
KASAN: null-ptr-deref Write in hidraw_release origin:upstream missing-backport 12 C error done 5 1053d 1098d
kernel BUG in mas_store_prealloc origin:lts -1 C done done 12 1102d 1122d