syzbot


Out of 228 bugs, 220 were automatically obsoleted (72 due to revoked reproducers), 8 were invalidated by users.
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported
KASAN: use-after-free Read in fast_dput 19 5 95d 160d
BUG: soft lockup in wg_expired_new_handshake 1 1 115d 115d
KASAN: use-after-free Read in move_linked_works (3) 19 2 122d 140d
KASAN: use-after-free Write in l2tp_session_delete origin:downstream 22 syz error 20 138d 542d
syzkaller: make host failed: failed to run ["make" "host" "ci" "agent"]: exit status 2 -1 2 56d 56d
KASAN: use-after-free Write in __ip6_del_rt origin:lts 22 syz error 1 157d 157d
BUG: soft lockup in sock_read_iter (2) 1 2 158d 207d
KASAN: use-after-free Read in ipt_do_table 19 1 159d 159d
BUG: soft lockup in tcp_tasklet_func (2) 1 1 161d 161d
general protection fault in find_match 2 5 174d 326d
KASAN: use-after-free Read in sk_psock_verdict_data_ready (2) 19 1 180d 180d
KASAN: use-after-free Read in kernfs_find_and_get_ns (2) 19 1 181d 181d
SYZFAIL: failed to recv rpc origin:upstream -1 syz 231 94d 635d
kernel BUG in ext4_inline_data_truncate missing-backport origin:upstream -1 C done 1 196d 418d
general protection fault in nexthop_get_nhc_lookup 2 9 186d 237d
KASAN: use-after-free Read in hci_uart_write_work 19 7 187d 207d
kernel BUG in ext4_create_inline_data origin:lts -1 C done 1 199d 213d
KASAN: slab-out-of-bounds Read in seq_printf 19 2 195d 200d
KASAN: use-after-free Write in steam_input_close (2) 22 1 200d 200d
KASAN: slab-out-of-bounds Read in mon_bin_event origin:lts 17 C done 5 218d 257d
KASAN: use-after-free Read in f2fs_inode_synced 19 C done 4 223d 346d
SYZFAIL: SIGSEGV (2) -1 3 214d 303d
BUG: corrupted list in p9_fd_cancelled (2) 8 syz error 14 216d 580d
KASAN: use-after-free Read in fib_flush 19 1 226d 226d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 (6) -1 2 137d 137d
BUG: unable to handle kernel NULL pointer dereference in read_pages origin:downstream 10 C inconclusive 64 242d 725d
general protection fault in delayed_work_timer_fn (2) 2 2 232d 233d
general protection fault in qdisc_tree_reduce_backlog 2 C done 45 214d 231d
general protection fault in htb_qlen_notify origin:lts 2 C 74 215d 251d
android14-6.1 test error: SYZFATAL: image testing failed w/o kernel bug -1 2 241d 318d
SYZFAIL: SIGILL (3) -1 4 243d 326d
android14-6.1 test error: lost connection to test machine (3) -1 1 244d 244d
kernel BUG in ext4_split_extent_at (2) origin:lts -1 C done 1 262d 262d
SYZFAIL: repeatedly failed to execute the program (2) -1 3 258d 291d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 (5) -1 2 168d 168d
SYZFAIL: posix_spawnp failed -1 5 260d 456d
BUG: soft lockup in bpf_link_release (2) 1 1 263d 263d
BUG: soft lockup in pcpu_balance_workfn 1 1 263d 263d
KASAN: use-after-free Read in inet_twsk_kill 19 3 270d 276d
BUG: soft lockup in tcp_tasklet_func 1 1 279d 279d
KASAN: use-after-free Read in move_linked_works (2) 19 1 281d 281d
KASAN: use-after-free Read in tcp_metrics_flush_all 19 82 252d 285d
BUG: stack guard page was hit in corrupted origin:lts -1 C 2 308d 604d
general protection fault in tipc_conn_close (2) 2 1 305d 305d
invalid opcode in __traceiter_ext4_ext_remove_space_done 2 1 322d 322d
BUG: soft lockup in kernfs_fop_write_iter 1 1 325d 325d
kernel BUG in mark_buffer_dirty_inode (2) -1 1 331d 331d
KASAN: use-after-free Write in kernfs_get 22 syz error 8 331d 500d
kernel BUG in do_swap_page -1 C done 9 347d 385d
BUG: soft lockup in sock_read_iter 1 2 341d 380d
KASAN: use-after-free Read in __netif_receive_skb_core 19 1 343d 343d
general protection fault in delayed_work_timer_fn 2 2 345d 409d
BUG: corrupted list in __dentry_kill (2) 8 2 347d 417d
KASAN: use-after-free Read in cpu_map_generic_redirect (2) 19 1 348d 348d
kernel BUG in ext4_ind_map_blocks -1 1 355d 355d
KASAN: use-after-free Read in cpu_map_enqueue origin:lts missing-backport 19 syz 111 345d 625d
general protection fault in dev_map_enqueue missing-backport 19 C error 1695 343d 737d
BUG: soft lockup in addrconf_rs_timer (3) 1 1 364d 364d
kernel BUG in tcp_collapse -1 1 368d 368d
KASAN: use-after-free Read in kernfs_find_and_get_ns 19 1 370d 370d
BUG: soft lockup in wg_expired_send_persistent_keepalive 1 1 375d 375d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 (4) -1 2 290d 290d
general protection fault in bq_flush_to_queue 2 12 382d 627d
KASAN: use-after-free Read in input_dev_uevent 19 1 389d 389d
KASAN: use-after-free Read in steam_send_report 19 1 389d 389d
general protection fault in vsock_stream_has_data origin:lts 2 C done 5 405d 405d
KASAN: use-after-free Write in virtio_transport_recv_pkt origin:upstream 22 C done 3 406d 729d
general protection fault in dev_map_generic_redirect origin:lts 19 syz 97 365d 731d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 (3) -1 8 408d 480d
KASAN: use-after-free Write in detach_if_pending 22 5 409d 532d
SYZFAIL: ShmemBuilder: too large output offset (2) -1 1 421d 421d
SYZFAIL: SIGFPE -1 4 422d 502d
BUG: soft lockup in bpf_link_release 1 2 430d 514d
general protection fault in khugepaged 2 1 435d 435d
BUG: soft lockup in cleanup_net 1 1 441d 441d
SYZFAIL: proc stdout read failed (2) -1 5 442d 487d
SYZFAIL: mmap of data segment failed -1 11 446d 599d
kernel BUG in ext4_write_inline_data_end origin:lts -1 C error done 2 469d 871d
BUG: corrupted list in p9_conn_cancel 8 1 461d 461d
kernel BUG in mark_buffer_dirty_inode -1 syz inconclusive 3 473d 542d
BUG: soft lockup in tun_chr_ioctl 1 1 479d 479d
SYZFAIL: SIGILL (2) -1 1 489d 489d
KASAN: use-after-free Read in ext4_convert_inline_data_nolock origin:upstream missing-backport 19 C done 2 506d 703d
KASAN: invalid-free in raw_release 24 1 504d 504d
SYZFAIL: netlink_send_ext: short netlink write -1 1 505d 505d
KASAN: use-after-free Read in sk_psock_verdict_data_ready 19 2 509d 542d
KASAN: use-after-free Read in cpu_map_generic_redirect 19 4 511d 590d
KASAN: use-after-free Read in ext4_find_extent missing-backport 19 C error done 3 523d 1020d
KASAN: out-of-bounds Read in ext4_ext_remove_space missing-backport 17 C error error 6 531d 963d
invalid opcode in bpf_dispatcher_xdp 2 C error done 55 531d 1041d
BUG: soft lockup in addrconf_rs_timer (2) 1 syz 176 484d 690d
SYZFAIL: repeatedly failed to execute the program -1 23438 488d 648d
SYZFAIL: bad allocate request -1 8 529d 629d
UBSAN: shift-out-of-bounds in parse_audio_unit -1 C done 3 542d 600d
KASAN: use-after-free Read in cancel_delayed_work_sync 19 1 540d 540d
KASAN: null-ptr-deref Write in mark_buffer_dirty_inode 12 1 543d 543d
BUG: soft lockup in br_multicast_port_group_expired 1 3 546d 657d
BUG: unable to handle kernel paging request in bpf_dispatcher_xdp origin:lts missing-backport 8 C done error 20 662d 989d
general protection fault in n_tty_receive_buf_common (2) 2 4 550d 621d
KASAN: use-after-free Read in __dev_get_by_index 19 1 551d 551d
SYZFAIL: mmap of output file failed -1 17 527d 600d
KASAN: use-after-free Write in steam_input_close 22 1 556d 556d
SYZFAIL: ShmemBuilder: too large output offset -1 5 557d 621d
KASAN: use-after-free Read in __ext4_check_dir_entry missing-backport origin:upstream 19 C error 4 568d 692d
kernel BUG in ext4_split_extent_at missing-backport origin:upstream -1 C error error 1 568d 1029d
BUG: unable to handle kernel paging request in bpf_dispatcher_xdp_func origin:lts 8 C done error 1 571d 883d
SYZFAIL: iptable checkpoint: socket(SOCK_STREAM, IPPROTO_TCP) failed -1 2 566d 616d
SYZFAIL: posix_spawn failed -1 3855 526d 639d
SYZFAIL: mkdir(syz-tmp) failed -1 134 526d 639d
BUG: soft lockup in mntput 1 1 571d 571d
SYZFAIL: failed to mkdir -1 3 576d 647d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 (2) -1 30 557d 676d
BUG: soft lockup in br_multicast_group_expired 1 1 592d 592d
KASAN: use-after-free Write in hiddev_release 22 1 594d 594d
SYZFAIL: proc stdout read failed -1 1 598d 598d
KASAN: use-after-free Read in kernfs_get 19 2 598d 644d
BUG: soft lockup in ndisc_send_rs 1 1 602d 602d
BUG: corrupted list in __dentry_kill 8 2 602d 629d
BUG: soft lockup in ip_list_rcv 1 2 609d 631d
BUG: soft lockup in net_rx_action 1 2 609d 652d
BUG: soft lockup in ipv6_get_lladdr 1 1 611d 611d
KASAN: use-after-free Read in ext4_read_inline_dir 19 1 612d 612d
BUG: soft lockup in arp_rcv 1 1 619d 619d
BUG: soft lockup in rtnl_newlink 1 2 619d 630d
BUG: using smp_processor_id() in preemptible code in usbnet_skb_return 4 2 624d 624d
SYZFAIL: SIGILL -1 3 625d 625d
general protection fault in inherit_task_group origin:downstream 2 C 1 636d 776d
BUG: unable to handle kernel paging request in bpf_probe_read_compat_str missing-backport origin:upstream 8 C error error 3 636d 801d
BUG: scheduling while atomic in wait_for_common origin:lts 5 C done 9 643d 688d
BUG: scheduling while atomic in rcu_boost_kthread origin:lts 5 C unreliable 3 647d 776d
KASAN: stack-out-of-bounds Read in hash origin:lts 17 C done 97 620d 731d
KASAN: use-after-free Read in move_linked_works 19 2 643d 711d
BUG: unable to handle kernel paging request in bpf_probe_read_kernel_str missing-backport 8 C inconclusive 3 653d 790d
BUG: scheduling while atomic in p9_client_rpc 5 2 648d 713d
BUG: soft lockup in kjournald2 (2) 1 1 649d 649d
BUG: scheduling while atomic in wait_transaction_locked 5 10 652d 746d
BUG: scheduling while atomic in unlink_anon_vmas 5 C done 2 665d 743d
BUG: scheduling while atomic in jbd2_log_wait_commit 5 3 659d 728d
general protection fault in hrtimer_try_to_cancel origin:upstream missing-backport 2 C done done 25 671d 867d
UBSAN: array-index-out-of-bounds in bpf_bprintf_prepare 15 C done 14 671d 770d
BUG: scheduling while atomic in do_nanosleep 5 C done 104 641d 785d
KASAN: use-after-free Read in wg_packet_receive 19 1 662d 662d
BUG: unable to handle kernel NULL pointer dereference in sk_psock_verdict_data_ready origin:upstream missing-backport 10 C 204 643d 780d
BUG: scheduling while atomic in exit_to_user_mode_loop 5 C done 1087 643d 825d
BUG: scheduling while atomic in do_epoll_wait origin:lts 5 syz 26 649d 781d
BUG: scheduling while atomic in __put_anon_vma origin:lts 5 C done 1 677d 711d
BUG: workqueue leaked lock or atomic in bpf_prog_free_deferred -1 C done 46 647d 780d
android14-6.1 test error: lost connection to test machine (2) -1 8 673d 673d
BUG: unable to handle kernel paging request in copy_from_kernel_nofault origin:upstream missing-backport 8 C done inconclusive 127 653d 870d
BUG: scheduling while atomic in synchronize_rcu_expedited origin:lts 5 C 27 658d 684d
SYZFAIL: SIGSEGV -1 316 640d 646d
BUG: corrupted list in p9_fd_cancelled 8 27 681d 1053d
BUG: scheduling while atomic in __skb_wait_for_more_packets 5 2 683d 727d
KASAN: use-after-free Read in wg_queue_enqueue_per_peer_tx 19 1 685d 685d
BUG: scheduling while atomic in futex_wait_queue 5 34 651d 785d
BUG: workqueue leaked lock or atomic in bpf_map_free_deferred -1 5 694d 728d
BUG: workqueue leaked lock or atomic in free_work origin:lts -1 C 5 706d 783d
BUG: scheduling while atomic in pcpu_alloc 5 11 690d 750d
BUG: scheduling while atomic in __writeback_inodes_sb_nr 5 1 698d 698d
BUG: scheduling while atomic in start_this_handle 5 1 698d 698d
BUG: scheduling while atomic in folio_wait_bit_common 5 9 701d 726d
BUG: scheduling while atomic in bpf_prog_pack_alloc origin:lts 5 C 2 711d 730d
BUG: scheduling while atomic in kauditd_thread origin:lts 5 C 1 712d 712d
BUG: scheduling while atomic in vhost_worker 5 1 703d 703d
BUG: scheduling while atomic in bpf_dispatcher_change_prog origin:lts 5 C 1 750d 750d
BUG: scheduling while atomic in rtnl_lock 5 1 706d 706d
SYZFAIL: tun read failed origin:upstream -1 syz inconclusive 44 624d 977d
SYZFAIL: proc resp pipe read failed -1 2 633d 638d
BUG: scheduling while atomic in do_sys_poll origin:lts 5 C 8 718d 718d
BUG: scheduling while atomic in rtnl_lock_killable 5 3 710d 725d
BUG: scheduling while atomic in lock_sock_nested 5 1 712d 712d
BUG: scheduling while atomic in bit_wait_io 5 14 709d 788d
KASAN: use-after-free Read in mod_delayed_work_on 19 2 717d 735d
android14-6.1 test error: SYZFATAL: failed to connect to host: dial tcp IP:NUM: connect: connection refused -1 10 679d 681d
BUG: scheduling while atomic in msleep 5 1 721d 721d
general protection fault in mnt_want_write 2 1 723d 723d
BUG: scheduling while atomic in text_poke_set 5 2 723d 727d
BUG: scheduling while atomic in text_poke_copy 5 1 724d 724d
BUG: scheduling while atomic in ext4_buffered_write_iter 5 1 726d 726d
BUG: scheduling while atomic in kernfs_activate 5 1 726d 726d
BUG: scheduling while atomic in rcu_barrier 5 1 728d 728d
BUG: workqueue leaked lock or atomic in addrconf_dad_work -1 1 728d 728d
BUG: workqueue leaked lock or atomic in drain_vmap_area_work -1 1 729d 729d
BUG: using smp_processor_id() in preemptible code in rcu_is_watching 4 2 730d 744d
panic: runtime error: floating point error [recovered] 2 3 733d 750d
UBSAN: shift-out-of-bounds in scalar32_min_max_arsh origin:upstream missing-backport -1 C done done 2 747d 837d
syzkaller: failed to copy syzkaller: file bin/linux_arm64/syz-fuzzer does not exist -1 2 648d 648d
general protection fault in skb_segment origin:upstream missing-backport 2 C done done 1 752d 842d
UBSAN: array-index-out-of-bounds in check_stack_range_initialized 15 C done 3803 730d 746d
general protection fault in tipc_crypto_rcv_complete 2 1 756d 756d
general protection fault in n_tty_receive_buf_common 2 1 771d 771d
general protection fault in tipc_conn_close 2 6 785d 1011d
KASAN: use-after-free Read in unix_stream_read_actor missing-backport origin:upstream 19 C done done 2 800d 874d
BUG: soft lockup in kjournald2 1 1 791d 791d
SYZFAIL: clone failed origin:upstream -1 syz 1 796d 796d
android14-6.1 test error: BUG: mismatching fuzzer/executor git revisions: ADDR vs ADDR -1 1 816d 816d
general protection fault in ovl_lookup_single 2 1 816d 816d
KASAN: use-after-free Read in dev_uevent 19 6 827d 998d
BUG: stack guard page was hit in sys_sendmmsg missing-backport origin:upstream -1 C done done 2 871d 1026d
android14-6.1 test error: lost connection to test machine -1 3 864d 883d
kernel BUG in iptunnel_xmit (2) -1 1 864d 864d
BUG: soft lockup in wg_packet_tx_worker 1 3 867d 889d
BUG: soft lockup in neigh_timer_handler 1 2 867d 889d
KASAN: use-after-free Read in consume_skb 19 C error done 4 878d 937d
BUG: soft lockup in tc_modify_qdisc 1 C done done 53 857d 889d
KASAN: use-after-free Write in igrab origin:upstream missing-backport 22 C done unreliable 29 871d 1031d
BUG: soft lockup in addrconf_rs_timer 1 1 887d 887d
BUG: soft lockup in sys_sendmmsg 1 1 889d 889d
KASAN: use-after-free Read in get_max_inline_xattr_value_size origin:lts 19 C error done 10 905d 993d
kernel BUG in ext4_trim_fs origin:lts -1 C error done 9 913d 982d
KASAN: null-ptr-deref Write in backing_data_changed origin:downstream 12 C done done 1 920d 956d
general protection fault in ext4_acquire_dquot origin:lts 2 C done done 1 921d 1045d
kernel BUG in ext4_mb_find_by_goal origin:lts -1 C error done 78 894d 1052d
kernel BUG in ext4_mb_load_buddy_gfp -1 C error done 42 896d 1052d
general protection fault in LZ4_decompress_safe_partial origin:lts 2 C done done 2 942d 956d
kernel BUG in __block_commit_write -1 syz error error 1 933d 933d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 -1 8 942d 1044d
panic: runtime error: floating point error 2 1 958d 958d
KASAN: null-ptr-deref Write in hidraw_release origin:upstream missing-backport 12 C error done 5 986d 1031d
KASAN: use-after-free Write in process_notifier 22 288 941d 967d
BUG: unable to handle kernel paging request in bpf_test_run 8 1 983d 983d
general protection fault in free_percpu 2 1 998d 998d
fatal error: Connection to IP closed by remote host. -1 1 1011d 1011d
general protection fault in idr_remove 2 1 1023d 1023d
BUG: soft lockup in hub_event 1 1 1024d 1024d
kernel BUG in pskb_expand_head -1 1 1031d 1031d
kernel BUG in mas_store_prealloc origin:lts -1 C done done 12 1035d 1055d
kernel BUG in iptunnel_xmit -1 1 1057d 1057d