syzbot


Out of 189 bugs, 185 were automatically obsoleted (61 due to revoked reproducers), 4 were invalidated by users.
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported
BUG: soft lockup in tcp_tasklet_func 1 1 91d 91d
KASAN: use-after-free Read in move_linked_works (2) 19 1 93d 93d
KASAN: use-after-free Read in tcp_metrics_flush_all 19 82 64d 97d
BUG: stack guard page was hit in corrupted origin:lts -1 C 2 121d 416d
general protection fault in tipc_conn_close (2) 2 1 117d 117d
invalid opcode in __traceiter_ext4_ext_remove_space_done 2 1 135d 135d
BUG: soft lockup in kernfs_fop_write_iter 1 1 138d 138d
kernel BUG in mark_buffer_dirty_inode (2) -1 1 143d 143d
KASAN: use-after-free Write in kernfs_get 24 syz error 8 143d 312d
kernel BUG in do_swap_page -1 C done 9 159d 197d
BUG: soft lockup in sock_read_iter 1 2 153d 192d
KASAN: use-after-free Read in __netif_receive_skb_core 19 1 156d 156d
general protection fault in delayed_work_timer_fn 2 2 157d 222d
BUG: corrupted list in __dentry_kill (2) 8 2 160d 230d
KASAN: use-after-free Read in cpu_map_generic_redirect (2) 19 1 160d 160d
kernel BUG in ext4_ind_map_blocks -1 1 167d 167d
KASAN: use-after-free Read in cpu_map_enqueue origin:lts missing-backport 19 syz 111 157d 438d
general protection fault in dev_map_enqueue missing-backport 19 C error 1695 156d 550d
BUG: soft lockup in addrconf_rs_timer (3) 1 1 176d 176d
kernel BUG in tcp_collapse -1 1 180d 180d
KASAN: use-after-free Read in kernfs_find_and_get_ns 19 1 182d 182d
BUG: soft lockup in wg_expired_send_persistent_keepalive 1 1 188d 188d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 (4) -1 2 102d 102d
general protection fault in bq_flush_to_queue 2 12 195d 439d
KASAN: use-after-free Read in input_dev_uevent 19 1 202d 202d
KASAN: use-after-free Read in steam_send_report 19 1 202d 202d
general protection fault in vsock_stream_has_data origin:lts 2 C done 5 218d 218d
KASAN: use-after-free Write in virtio_transport_recv_pkt origin:upstream 24 C done 3 218d 542d
general protection fault in dev_map_generic_redirect origin:lts 19 syz 97 178d 543d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 (3) -1 8 220d 292d
KASAN: use-after-free Write in detach_if_pending 24 5 222d 344d
SYZFAIL: ShmemBuilder: too large output offset (2) -1 1 233d 233d
SYZFAIL: SIGFPE -1 4 234d 314d
BUG: soft lockup in bpf_link_release 1 2 243d 326d
general protection fault in khugepaged 2 1 247d 247d
BUG: soft lockup in cleanup_net 1 1 253d 253d
SYZFAIL: proc stdout read failed (2) -1 5 254d 300d
SYZFAIL: mmap of data segment failed -1 11 258d 411d
kernel BUG in ext4_write_inline_data_end origin:lts -1 C error done 2 281d 683d
BUG: corrupted list in p9_conn_cancel 8 1 274d 274d
kernel BUG in mark_buffer_dirty_inode -1 syz inconclusive 3 286d 355d
BUG: soft lockup in tun_chr_ioctl 1 1 291d 291d
SYZFAIL: SIGILL (2) -1 1 301d 301d
KASAN: use-after-free Read in ext4_convert_inline_data_nolock origin:upstream missing-backport 19 C done 2 319d 515d
KASAN: invalid-free in raw_release 22 1 317d 317d
SYZFAIL: netlink_send_ext: short netlink write -1 1 318d 318d
KASAN: use-after-free Read in sk_psock_verdict_data_ready 19 2 322d 355d
KASAN: use-after-free Read in cpu_map_generic_redirect 19 4 324d 402d
KASAN: use-after-free Read in ext4_find_extent missing-backport 19 C error done 3 336d 833d
KASAN: out-of-bounds Read in ext4_ext_remove_space missing-backport 17 C error error 6 343d 775d
invalid opcode in bpf_dispatcher_xdp 2 C error done 55 344d 853d
BUG: soft lockup in addrconf_rs_timer (2) 1 syz 176 297d 502d
SYZFAIL: repeatedly failed to execute the program -1 23438 300d 460d
SYZFAIL: bad allocate request -1 8 341d 441d
UBSAN: shift-out-of-bounds in parse_audio_unit -1 C done 3 354d 412d
KASAN: use-after-free Read in cancel_delayed_work_sync 19 1 353d 353d
KASAN: null-ptr-deref Write in mark_buffer_dirty_inode 12 1 355d 355d
BUG: soft lockup in br_multicast_port_group_expired 1 3 358d 469d
BUG: unable to handle kernel paging request in bpf_dispatcher_xdp origin:lts missing-backport 8 C done error 20 474d 802d
general protection fault in n_tty_receive_buf_common (2) 2 4 362d 433d
KASAN: use-after-free Read in __dev_get_by_index 19 1 363d 363d
SYZFAIL: mmap of output file failed -1 17 339d 413d
KASAN: use-after-free Write in steam_input_close 24 1 368d 368d
SYZFAIL: ShmemBuilder: too large output offset -1 5 370d 433d
KASAN: use-after-free Read in __ext4_check_dir_entry missing-backport origin:upstream 19 C error 4 380d 504d
kernel BUG in ext4_split_extent_at missing-backport origin:upstream -1 C error error 1 380d 842d
BUG: unable to handle kernel paging request in bpf_dispatcher_xdp_func origin:lts 8 C done error 1 383d 695d
SYZFAIL: iptable checkpoint: socket(SOCK_STREAM, IPPROTO_TCP) failed -1 2 378d 428d
SYZFAIL: posix_spawn failed -1 3855 338d 451d
SYZFAIL: mkdir(syz-tmp) failed -1 134 338d 451d
BUG: soft lockup in mntput 1 1 383d 383d
SYZFAIL: failed to mkdir -1 3 389d 459d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 (2) -1 30 369d 488d
BUG: soft lockup in br_multicast_group_expired 1 1 405d 405d
KASAN: use-after-free Write in hiddev_release 24 1 406d 406d
SYZFAIL: proc stdout read failed -1 1 410d 410d
KASAN: use-after-free Read in kernfs_get 19 2 410d 456d
BUG: soft lockup in ndisc_send_rs 1 1 414d 414d
BUG: corrupted list in __dentry_kill 8 2 414d 442d
BUG: soft lockup in ip_list_rcv 1 2 421d 444d
BUG: soft lockup in net_rx_action 1 2 421d 464d
BUG: soft lockup in ipv6_get_lladdr 1 1 423d 423d
KASAN: use-after-free Read in ext4_read_inline_dir 19 1 425d 425d
BUG: soft lockup in arp_rcv 1 1 431d 431d
BUG: soft lockup in rtnl_newlink 1 2 432d 442d
BUG: using smp_processor_id() in preemptible code in usbnet_skb_return 4 2 437d 437d
SYZFAIL: SIGILL -1 3 437d 437d
general protection fault in inherit_task_group origin:downstream 2 C 1 448d 589d
BUG: unable to handle kernel paging request in bpf_probe_read_compat_str missing-backport origin:upstream 8 C error error 3 449d 614d
BUG: scheduling while atomic in wait_for_common origin:lts 5 C done 9 456d 500d
BUG: scheduling while atomic in rcu_boost_kthread origin:lts 5 C unreliable 3 460d 588d
KASAN: stack-out-of-bounds Read in hash origin:lts 17 C done 97 432d 543d
KASAN: use-after-free Read in move_linked_works 19 2 456d 523d
BUG: unable to handle kernel paging request in bpf_probe_read_kernel_str missing-backport 8 C inconclusive 3 466d 603d
BUG: scheduling while atomic in p9_client_rpc 5 2 461d 525d
BUG: soft lockup in kjournald2 (2) 1 1 461d 461d
BUG: scheduling while atomic in wait_transaction_locked 5 10 464d 559d
BUG: scheduling while atomic in unlink_anon_vmas 5 C done 2 477d 555d
BUG: scheduling while atomic in jbd2_log_wait_commit 5 3 471d 541d
general protection fault in hrtimer_try_to_cancel origin:upstream missing-backport 2 C done done 25 483d 679d
UBSAN: array-index-out-of-bounds in bpf_bprintf_prepare 15 C done 14 483d 582d
BUG: scheduling while atomic in do_nanosleep 5 C done 104 454d 598d
KASAN: use-after-free Read in wg_packet_receive 19 1 475d 475d
BUG: unable to handle kernel NULL pointer dereference in sk_psock_verdict_data_ready origin:upstream missing-backport 10 C 204 455d 592d
BUG: scheduling while atomic in exit_to_user_mode_loop 5 C done 1087 456d 637d
BUG: scheduling while atomic in do_epoll_wait origin:lts 5 syz 26 461d 593d
BUG: scheduling while atomic in __put_anon_vma origin:lts 5 C done 1 490d 524d
BUG: workqueue leaked lock or atomic in bpf_prog_free_deferred -1 C done 46 460d 593d
android14-6.1 test error: lost connection to test machine (2) -1 8 485d 486d
BUG: unable to handle kernel paging request in copy_from_kernel_nofault origin:upstream missing-backport 8 C done inconclusive 127 466d 682d
BUG: scheduling while atomic in synchronize_rcu_expedited origin:lts 5 C 27 470d 496d
SYZFAIL: SIGSEGV -1 316 453d 459d
BUG: corrupted list in p9_fd_cancelled 8 27 493d 865d
BUG: scheduling while atomic in __skb_wait_for_more_packets 5 2 495d 540d
KASAN: use-after-free Read in wg_queue_enqueue_per_peer_tx 19 1 497d 497d
BUG: scheduling while atomic in futex_wait_queue 5 34 464d 598d
BUG: workqueue leaked lock or atomic in bpf_map_free_deferred -1 5 507d 540d
BUG: workqueue leaked lock or atomic in free_work origin:lts -1 C 5 518d 596d
BUG: scheduling while atomic in pcpu_alloc 5 11 503d 563d
BUG: scheduling while atomic in __writeback_inodes_sb_nr 5 1 510d 510d
BUG: scheduling while atomic in start_this_handle 5 1 511d 511d
BUG: scheduling while atomic in folio_wait_bit_common 5 9 513d 539d
BUG: scheduling while atomic in bpf_prog_pack_alloc origin:lts 5 C 2 523d 542d
BUG: scheduling while atomic in kauditd_thread origin:lts 5 C 1 525d 525d
BUG: scheduling while atomic in vhost_worker 5 1 516d 516d
BUG: scheduling while atomic in bpf_dispatcher_change_prog origin:lts 5 C 1 563d 563d
BUG: scheduling while atomic in rtnl_lock 5 1 518d 518d
SYZFAIL: tun read failed origin:upstream -1 syz inconclusive 44 436d 790d
SYZFAIL: proc resp pipe read failed -1 2 446d 451d
BUG: scheduling while atomic in do_sys_poll origin:lts 5 C 8 530d 530d
BUG: scheduling while atomic in rtnl_lock_killable 5 3 523d 538d
BUG: scheduling while atomic in lock_sock_nested 5 1 524d 524d
BUG: scheduling while atomic in bit_wait_io 5 14 521d 600d
KASAN: use-after-free Read in mod_delayed_work_on 19 2 529d 547d
android14-6.1 test error: SYZFATAL: failed to connect to host: dial tcp IP:NUM: connect: connection refused -1 10 492d 493d
BUG: scheduling while atomic in msleep 5 1 534d 534d
general protection fault in mnt_want_write 2 1 535d 535d
BUG: scheduling while atomic in text_poke_set 5 2 536d 539d
BUG: scheduling while atomic in text_poke_copy 5 1 536d 536d
BUG: scheduling while atomic in ext4_buffered_write_iter 5 1 538d 538d
BUG: scheduling while atomic in kernfs_activate 5 1 539d 539d
BUG: scheduling while atomic in rcu_barrier 5 1 540d 540d
BUG: workqueue leaked lock or atomic in addrconf_dad_work -1 1 540d 540d
BUG: workqueue leaked lock or atomic in drain_vmap_area_work -1 1 541d 541d
BUG: using smp_processor_id() in preemptible code in rcu_is_watching 4 2 542d 556d
panic: runtime error: floating point error [recovered] 2 3 545d 563d
UBSAN: shift-out-of-bounds in scalar32_min_max_arsh origin:upstream missing-backport -1 C done done 2 559d 650d
syzkaller: failed to copy syzkaller: file bin/linux_arm64/syz-fuzzer does not exist -1 2 460d 460d
general protection fault in skb_segment origin:upstream missing-backport 2 C done done 1 565d 655d
UBSAN: array-index-out-of-bounds in check_stack_range_initialized 15 C done 3803 543d 558d
general protection fault in tipc_crypto_rcv_complete 2 1 568d 568d
general protection fault in n_tty_receive_buf_common 2 1 583d 583d
general protection fault in tipc_conn_close 2 6 597d 823d
KASAN: use-after-free Read in unix_stream_read_actor missing-backport origin:upstream 19 C done done 2 612d 687d
BUG: soft lockup in kjournald2 1 1 604d 604d
SYZFAIL: clone failed origin:upstream -1 syz 1 608d 608d
android14-6.1 test error: BUG: mismatching fuzzer/executor git revisions: ADDR vs ADDR -1 1 628d 628d
general protection fault in ovl_lookup_single 2 1 629d 629d
KASAN: use-after-free Read in dev_uevent 19 6 640d 810d
BUG: stack guard page was hit in sys_sendmmsg missing-backport origin:upstream -1 C done done 2 683d 838d
android14-6.1 test error: lost connection to test machine -1 3 676d 696d
kernel BUG in iptunnel_xmit (2) -1 1 676d 676d
BUG: soft lockup in wg_packet_tx_worker 1 3 680d 702d
BUG: soft lockup in neigh_timer_handler 1 2 680d 702d
KASAN: use-after-free Read in consume_skb 19 C error done 4 690d 749d
BUG: soft lockup in tc_modify_qdisc 1 C done done 53 670d 702d
KASAN: use-after-free Write in igrab origin:upstream missing-backport 24 C done unreliable 29 683d 844d
BUG: soft lockup in addrconf_rs_timer 1 1 699d 699d
BUG: soft lockup in sys_sendmmsg 1 1 702d 702d
KASAN: use-after-free Read in get_max_inline_xattr_value_size origin:lts 19 C error done 10 717d 805d
kernel BUG in ext4_trim_fs origin:lts -1 C error done 9 725d 794d
KASAN: null-ptr-deref Write in backing_data_changed origin:downstream 12 C done done 1 732d 769d
general protection fault in ext4_acquire_dquot origin:lts 2 C done done 1 733d 857d
kernel BUG in ext4_mb_find_by_goal origin:lts -1 C error done 78 707d 864d
kernel BUG in ext4_mb_load_buddy_gfp -1 C error done 42 708d 865d
general protection fault in LZ4_decompress_safe_partial origin:lts 2 C done done 2 755d 769d
kernel BUG in __block_commit_write -1 syz error error 1 745d 745d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 -1 8 754d 856d
panic: runtime error: floating point error 2 1 770d 770d
KASAN: null-ptr-deref Write in hidraw_release origin:upstream missing-backport 12 C error done 5 798d 844d
KASAN: use-after-free Write in process_notifier 24 288 753d 780d
BUG: unable to handle kernel paging request in bpf_test_run 8 1 795d 795d
general protection fault in free_percpu 2 1 810d 810d
fatal error: Connection to IP closed by remote host. -1 1 823d 823d
general protection fault in idr_remove 2 1 836d 836d
BUG: soft lockup in hub_event 1 1 837d 837d
kernel BUG in pskb_expand_head -1 1 843d 843d
kernel BUG in mas_store_prealloc origin:lts -1 C done done 12 847d 867d
kernel BUG in iptunnel_xmit -1 1 869d 869d