syzbot


Out of 211 bugs, 205 were automatically obsoleted (68 due to revoked reproducers), 6 were invalidated by users.
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported
KASAN: slab-out-of-bounds Read in seq_printf 19 2 92d 96d
KASAN: use-after-free Write in steam_input_close (2) 24 1 96d 96d
KASAN: slab-out-of-bounds Read in mon_bin_event origin:lts 17 C done 5 114d 154d
KASAN: use-after-free Read in f2fs_inode_synced 19 C done 4 119d 242d
SYZFAIL: SIGSEGV (2) -1 3 111d 200d
BUG: corrupted list in p9_fd_cancelled (2) 8 syz error 14 113d 477d
KASAN: use-after-free Read in fib_flush 19 1 123d 123d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 (6) -1 2 33d 33d
BUG: unable to handle kernel NULL pointer dereference in read_pages origin:downstream 10 C inconclusive 64 138d 621d
general protection fault in delayed_work_timer_fn (2) 2 2 128d 129d
general protection fault in qdisc_tree_reduce_backlog 2 C done 45 110d 128d
general protection fault in htb_qlen_notify origin:lts 2 C 74 111d 147d
android14-6.1 test error: SYZFATAL: image testing failed w/o kernel bug -1 2 138d 215d
SYZFAIL: SIGILL (3) -1 4 139d 223d
android14-6.1 test error: lost connection to test machine (3) -1 1 141d 141d
kernel BUG in ext4_split_extent_at (2) origin:lts -1 C done 1 159d 159d
SYZFAIL: repeatedly failed to execute the program (2) -1 3 154d 188d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 (5) -1 2 64d 64d
SYZFAIL: posix_spawnp failed -1 5 157d 352d
BUG: soft lockup in bpf_link_release (2) 1 1 159d 159d
BUG: soft lockup in pcpu_balance_workfn 1 1 159d 159d
KASAN: use-after-free Read in inet_twsk_kill 19 3 166d 172d
BUG: soft lockup in tcp_tasklet_func 1 1 175d 175d
KASAN: use-after-free Read in move_linked_works (2) 19 1 177d 177d
KASAN: use-after-free Read in tcp_metrics_flush_all 19 82 148d 181d
BUG: stack guard page was hit in corrupted origin:lts -1 C 2 204d 500d
general protection fault in tipc_conn_close (2) 2 1 201d 201d
invalid opcode in __traceiter_ext4_ext_remove_space_done 2 1 219d 219d
BUG: soft lockup in kernfs_fop_write_iter 1 1 222d 222d
kernel BUG in mark_buffer_dirty_inode (2) -1 1 227d 227d
KASAN: use-after-free Write in kernfs_get 24 syz error 8 227d 396d
kernel BUG in do_swap_page -1 C done 9 243d 281d
BUG: soft lockup in sock_read_iter 1 2 237d 276d
KASAN: use-after-free Read in __netif_receive_skb_core 19 1 240d 240d
general protection fault in delayed_work_timer_fn 2 2 241d 306d
BUG: corrupted list in __dentry_kill (2) 8 2 244d 314d
KASAN: use-after-free Read in cpu_map_generic_redirect (2) 19 1 244d 244d
kernel BUG in ext4_ind_map_blocks -1 1 251d 251d
KASAN: use-after-free Read in cpu_map_enqueue origin:lts missing-backport 19 syz 111 241d 522d
general protection fault in dev_map_enqueue missing-backport 19 C error 1695 240d 634d
BUG: soft lockup in addrconf_rs_timer (3) 1 1 260d 260d
kernel BUG in tcp_collapse -1 1 264d 264d
KASAN: use-after-free Read in kernfs_find_and_get_ns 19 1 266d 266d
BUG: soft lockup in wg_expired_send_persistent_keepalive 1 1 272d 272d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 (4) -1 2 186d 186d
general protection fault in bq_flush_to_queue 2 12 279d 523d
KASAN: use-after-free Read in input_dev_uevent 19 1 285d 285d
KASAN: use-after-free Read in steam_send_report 19 1 286d 286d
general protection fault in vsock_stream_has_data origin:lts 2 C done 5 302d 302d
KASAN: use-after-free Write in virtio_transport_recv_pkt origin:upstream 24 C done 3 302d 626d
general protection fault in dev_map_generic_redirect origin:lts 19 syz 97 262d 627d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 (3) -1 8 304d 376d
KASAN: use-after-free Write in detach_if_pending 24 5 306d 428d
SYZFAIL: ShmemBuilder: too large output offset (2) -1 1 317d 317d
SYZFAIL: SIGFPE -1 4 318d 398d
BUG: soft lockup in bpf_link_release 1 2 327d 410d
general protection fault in khugepaged 2 1 331d 331d
BUG: soft lockup in cleanup_net 1 1 337d 337d
SYZFAIL: proc stdout read failed (2) -1 5 338d 384d
SYZFAIL: mmap of data segment failed -1 11 342d 495d
kernel BUG in ext4_write_inline_data_end origin:lts -1 C error done 2 365d 767d
BUG: corrupted list in p9_conn_cancel 8 1 358d 358d
kernel BUG in mark_buffer_dirty_inode -1 syz inconclusive 3 370d 439d
BUG: soft lockup in tun_chr_ioctl 1 1 375d 375d
SYZFAIL: SIGILL (2) -1 1 385d 385d
KASAN: use-after-free Read in ext4_convert_inline_data_nolock origin:upstream missing-backport 19 C done 2 403d 599d
KASAN: invalid-free in raw_release 22 1 401d 401d
SYZFAIL: netlink_send_ext: short netlink write -1 1 402d 402d
KASAN: use-after-free Read in sk_psock_verdict_data_ready 19 2 406d 439d
KASAN: use-after-free Read in cpu_map_generic_redirect 19 4 407d 486d
KASAN: use-after-free Read in ext4_find_extent missing-backport 19 C error done 3 420d 917d
KASAN: out-of-bounds Read in ext4_ext_remove_space missing-backport 17 C error error 6 427d 859d
invalid opcode in bpf_dispatcher_xdp 2 C error done 55 427d 937d
BUG: soft lockup in addrconf_rs_timer (2) 1 syz 176 381d 586d
SYZFAIL: repeatedly failed to execute the program -1 23438 384d 544d
SYZFAIL: bad allocate request -1 8 425d 525d
UBSAN: shift-out-of-bounds in parse_audio_unit -1 C done 3 438d 496d
KASAN: use-after-free Read in cancel_delayed_work_sync 19 1 437d 437d
KASAN: null-ptr-deref Write in mark_buffer_dirty_inode 12 1 439d 439d
BUG: soft lockup in br_multicast_port_group_expired 1 3 442d 553d
BUG: unable to handle kernel paging request in bpf_dispatcher_xdp origin:lts missing-backport 8 C done error 20 558d 886d
general protection fault in n_tty_receive_buf_common (2) 2 4 446d 517d
KASAN: use-after-free Read in __dev_get_by_index 19 1 447d 447d
SYZFAIL: mmap of output file failed -1 17 423d 496d
KASAN: use-after-free Write in steam_input_close 24 1 452d 452d
SYZFAIL: ShmemBuilder: too large output offset -1 5 454d 517d
KASAN: use-after-free Read in __ext4_check_dir_entry missing-backport origin:upstream 19 C error 4 464d 588d
kernel BUG in ext4_split_extent_at missing-backport origin:upstream -1 C error error 1 464d 926d
BUG: unable to handle kernel paging request in bpf_dispatcher_xdp_func origin:lts 8 C done error 1 467d 779d
SYZFAIL: iptable checkpoint: socket(SOCK_STREAM, IPPROTO_TCP) failed -1 2 462d 512d
SYZFAIL: posix_spawn failed -1 3855 422d 535d
SYZFAIL: mkdir(syz-tmp) failed -1 134 422d 535d
BUG: soft lockup in mntput 1 1 467d 467d
SYZFAIL: failed to mkdir -1 3 473d 543d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 (2) -1 30 453d 572d
BUG: soft lockup in br_multicast_group_expired 1 1 489d 489d
KASAN: use-after-free Write in hiddev_release 24 1 490d 490d
SYZFAIL: proc stdout read failed -1 1 494d 494d
KASAN: use-after-free Read in kernfs_get 19 2 494d 540d
BUG: soft lockup in ndisc_send_rs 1 1 498d 498d
BUG: corrupted list in __dentry_kill 8 2 498d 526d
BUG: soft lockup in ip_list_rcv 1 2 505d 528d
BUG: soft lockup in net_rx_action 1 2 505d 548d
BUG: soft lockup in ipv6_get_lladdr 1 1 507d 507d
KASAN: use-after-free Read in ext4_read_inline_dir 19 1 509d 509d
BUG: soft lockup in arp_rcv 1 1 515d 515d
BUG: soft lockup in rtnl_newlink 1 2 516d 526d
BUG: using smp_processor_id() in preemptible code in usbnet_skb_return 4 2 521d 521d
SYZFAIL: SIGILL -1 3 521d 521d
general protection fault in inherit_task_group origin:downstream 2 C 1 532d 673d
BUG: unable to handle kernel paging request in bpf_probe_read_compat_str missing-backport origin:upstream 8 C error error 3 532d 698d
BUG: scheduling while atomic in wait_for_common origin:lts 5 C done 9 540d 584d
BUG: scheduling while atomic in rcu_boost_kthread origin:lts 5 C unreliable 3 544d 672d
KASAN: stack-out-of-bounds Read in hash origin:lts 17 C done 97 516d 627d
KASAN: use-after-free Read in move_linked_works 19 2 539d 607d
BUG: unable to handle kernel paging request in bpf_probe_read_kernel_str missing-backport 8 C inconclusive 3 550d 686d
BUG: scheduling while atomic in p9_client_rpc 5 2 545d 609d
BUG: soft lockup in kjournald2 (2) 1 1 545d 545d
BUG: scheduling while atomic in wait_transaction_locked 5 10 548d 643d
BUG: scheduling while atomic in unlink_anon_vmas 5 C done 2 561d 639d
BUG: scheduling while atomic in jbd2_log_wait_commit 5 3 555d 625d
general protection fault in hrtimer_try_to_cancel origin:upstream missing-backport 2 C done done 25 567d 763d
UBSAN: array-index-out-of-bounds in bpf_bprintf_prepare 15 C done 14 567d 666d
BUG: scheduling while atomic in do_nanosleep 5 C done 104 537d 682d
KASAN: use-after-free Read in wg_packet_receive 19 1 559d 559d
BUG: unable to handle kernel NULL pointer dereference in sk_psock_verdict_data_ready origin:upstream missing-backport 10 C 204 539d 676d
BUG: scheduling while atomic in exit_to_user_mode_loop 5 C done 1087 539d 721d
BUG: scheduling while atomic in do_epoll_wait origin:lts 5 syz 26 545d 677d
BUG: scheduling while atomic in __put_anon_vma origin:lts 5 C done 1 574d 608d
BUG: workqueue leaked lock or atomic in bpf_prog_free_deferred -1 C done 46 544d 677d
android14-6.1 test error: lost connection to test machine (2) -1 8 569d 569d
BUG: unable to handle kernel paging request in copy_from_kernel_nofault origin:upstream missing-backport 8 C done inconclusive 127 550d 766d
BUG: scheduling while atomic in synchronize_rcu_expedited origin:lts 5 C 27 554d 580d
SYZFAIL: SIGSEGV -1 316 537d 543d
BUG: corrupted list in p9_fd_cancelled 8 27 577d 949d
BUG: scheduling while atomic in __skb_wait_for_more_packets 5 2 579d 624d
KASAN: use-after-free Read in wg_queue_enqueue_per_peer_tx 19 1 581d 581d
BUG: scheduling while atomic in futex_wait_queue 5 34 548d 682d
BUG: workqueue leaked lock or atomic in bpf_map_free_deferred -1 5 590d 624d
BUG: workqueue leaked lock or atomic in free_work origin:lts -1 C 5 602d 680d
BUG: scheduling while atomic in pcpu_alloc 5 11 587d 647d
BUG: scheduling while atomic in __writeback_inodes_sb_nr 5 1 594d 594d
BUG: scheduling while atomic in start_this_handle 5 1 595d 595d
BUG: scheduling while atomic in folio_wait_bit_common 5 9 597d 623d
BUG: scheduling while atomic in bpf_prog_pack_alloc origin:lts 5 C 2 607d 626d
BUG: scheduling while atomic in kauditd_thread origin:lts 5 C 1 609d 609d
BUG: scheduling while atomic in vhost_worker 5 1 600d 600d
BUG: scheduling while atomic in bpf_dispatcher_change_prog origin:lts 5 C 1 647d 647d
BUG: scheduling while atomic in rtnl_lock 5 1 602d 602d
SYZFAIL: tun read failed origin:upstream -1 syz inconclusive 44 520d 874d
SYZFAIL: proc resp pipe read failed -1 2 530d 534d
BUG: scheduling while atomic in do_sys_poll origin:lts 5 C 8 614d 614d
BUG: scheduling while atomic in rtnl_lock_killable 5 3 606d 622d
BUG: scheduling while atomic in lock_sock_nested 5 1 608d 608d
BUG: scheduling while atomic in bit_wait_io 5 14 605d 684d
KASAN: use-after-free Read in mod_delayed_work_on 19 2 613d 631d
android14-6.1 test error: SYZFATAL: failed to connect to host: dial tcp IP:NUM: connect: connection refused -1 10 576d 577d
BUG: scheduling while atomic in msleep 5 1 618d 618d
general protection fault in mnt_want_write 2 1 619d 619d
BUG: scheduling while atomic in text_poke_set 5 2 620d 623d
BUG: scheduling while atomic in text_poke_copy 5 1 620d 620d
BUG: scheduling while atomic in ext4_buffered_write_iter 5 1 622d 622d
BUG: scheduling while atomic in kernfs_activate 5 1 623d 623d
BUG: scheduling while atomic in rcu_barrier 5 1 624d 624d
BUG: workqueue leaked lock or atomic in addrconf_dad_work -1 1 624d 624d
BUG: workqueue leaked lock or atomic in drain_vmap_area_work -1 1 625d 625d
BUG: using smp_processor_id() in preemptible code in rcu_is_watching 4 2 626d 640d
panic: runtime error: floating point error [recovered] 2 3 629d 647d
UBSAN: shift-out-of-bounds in scalar32_min_max_arsh origin:upstream missing-backport -1 C done done 2 643d 733d
syzkaller: failed to copy syzkaller: file bin/linux_arm64/syz-fuzzer does not exist -1 2 544d 544d
general protection fault in skb_segment origin:upstream missing-backport 2 C done done 1 648d 739d
UBSAN: array-index-out-of-bounds in check_stack_range_initialized 15 C done 3803 627d 642d
general protection fault in tipc_crypto_rcv_complete 2 1 652d 652d
general protection fault in n_tty_receive_buf_common 2 1 667d 667d
general protection fault in tipc_conn_close 2 6 681d 907d
KASAN: use-after-free Read in unix_stream_read_actor missing-backport origin:upstream 19 C done done 2 696d 771d
BUG: soft lockup in kjournald2 1 1 688d 688d
SYZFAIL: clone failed origin:upstream -1 syz 1 692d 692d
android14-6.1 test error: BUG: mismatching fuzzer/executor git revisions: ADDR vs ADDR -1 1 712d 712d
general protection fault in ovl_lookup_single 2 1 713d 713d
KASAN: use-after-free Read in dev_uevent 19 6 724d 894d
BUG: stack guard page was hit in sys_sendmmsg missing-backport origin:upstream -1 C done done 2 767d 922d
android14-6.1 test error: lost connection to test machine -1 3 760d 780d
kernel BUG in iptunnel_xmit (2) -1 1 760d 760d
BUG: soft lockup in wg_packet_tx_worker 1 3 763d 786d
BUG: soft lockup in neigh_timer_handler 1 2 764d 786d
KASAN: use-after-free Read in consume_skb 19 C error done 4 774d 833d
BUG: soft lockup in tc_modify_qdisc 1 C done done 53 754d 785d
KASAN: use-after-free Write in igrab origin:upstream missing-backport 24 C done unreliable 29 767d 928d
BUG: soft lockup in addrconf_rs_timer 1 1 783d 783d
BUG: soft lockup in sys_sendmmsg 1 1 786d 786d
KASAN: use-after-free Read in get_max_inline_xattr_value_size origin:lts 19 C error done 10 801d 889d
kernel BUG in ext4_trim_fs origin:lts -1 C error done 9 809d 878d
KASAN: null-ptr-deref Write in backing_data_changed origin:downstream 12 C done done 1 816d 853d
general protection fault in ext4_acquire_dquot origin:lts 2 C done done 1 817d 941d
kernel BUG in ext4_mb_find_by_goal origin:lts -1 C error done 78 791d 948d
kernel BUG in ext4_mb_load_buddy_gfp -1 C error done 42 792d 949d
general protection fault in LZ4_decompress_safe_partial origin:lts 2 C done done 2 839d 853d
kernel BUG in __block_commit_write -1 syz error error 1 829d 829d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 -1 8 838d 940d
panic: runtime error: floating point error 2 1 854d 854d
KASAN: null-ptr-deref Write in hidraw_release origin:upstream missing-backport 12 C error done 5 882d 928d
KASAN: use-after-free Write in process_notifier 24 288 837d 864d
BUG: unable to handle kernel paging request in bpf_test_run 8 1 879d 879d
general protection fault in free_percpu 2 1 894d 894d
fatal error: Connection to IP closed by remote host. -1 1 907d 907d
general protection fault in idr_remove 2 1 920d 920d
BUG: soft lockup in hub_event 1 1 921d 921d
kernel BUG in pskb_expand_head -1 1 927d 927d
kernel BUG in mas_store_prealloc origin:lts -1 C done done 12 931d 951d
kernel BUG in iptunnel_xmit -1 1 953d 953d