syzbot


Out of 205 bugs, 199 were automatically obsoleted (65 due to revoked reproducers), 6 were invalidated by users.
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported
KASAN: use-after-free Read in fib_flush 19 1 95d 95d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 (6) -1 2 6d11h 6d11h
BUG: unable to handle kernel NULL pointer dereference in read_pages origin:downstream 10 C inconclusive 64 111d 594d
general protection fault in delayed_work_timer_fn (2) 2 2 101d 102d
general protection fault in qdisc_tree_reduce_backlog 2 C done 45 83d 100d
general protection fault in htb_qlen_notify origin:lts 2 C 74 84d 120d
android14-6.1 test error: SYZFATAL: image testing failed w/o kernel bug -1 2 110d 187d
SYZFAIL: SIGILL (3) -1 4 112d 195d
android14-6.1 test error: lost connection to test machine (3) -1 1 113d 113d
kernel BUG in ext4_split_extent_at (2) origin:lts -1 C done 1 131d 131d
SYZFAIL: repeatedly failed to execute the program (2) -1 3 127d 160d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 (5) -1 2 37d 37d
SYZFAIL: posix_spawnp failed -1 5 129d 325d
BUG: soft lockup in bpf_link_release (2) 1 1 132d 132d
BUG: soft lockup in pcpu_balance_workfn 1 1 132d 132d
KASAN: use-after-free Read in inet_twsk_kill 19 3 139d 145d
BUG: soft lockup in tcp_tasklet_func 1 1 148d 148d
KASAN: use-after-free Read in move_linked_works (2) 19 1 150d 150d
KASAN: use-after-free Read in tcp_metrics_flush_all 19 82 121d 154d
BUG: stack guard page was hit in corrupted origin:lts -1 C 2 177d 473d
general protection fault in tipc_conn_close (2) 2 1 174d 174d
invalid opcode in __traceiter_ext4_ext_remove_space_done 2 1 191d 191d
BUG: soft lockup in kernfs_fop_write_iter 1 1 194d 194d
kernel BUG in mark_buffer_dirty_inode (2) -1 1 200d 200d
KASAN: use-after-free Write in kernfs_get 24 syz error 8 200d 369d
kernel BUG in do_swap_page -1 C done 9 216d 254d
BUG: soft lockup in sock_read_iter 1 2 210d 249d
KASAN: use-after-free Read in __netif_receive_skb_core 19 1 212d 212d
general protection fault in delayed_work_timer_fn 2 2 214d 278d
BUG: corrupted list in __dentry_kill (2) 8 2 216d 286d
KASAN: use-after-free Read in cpu_map_generic_redirect (2) 19 1 217d 217d
kernel BUG in ext4_ind_map_blocks -1 1 223d 223d
KASAN: use-after-free Read in cpu_map_enqueue origin:lts missing-backport 19 syz 111 213d 494d
general protection fault in dev_map_enqueue missing-backport 19 C error 1695 212d 606d
BUG: soft lockup in addrconf_rs_timer (3) 1 1 233d 233d
kernel BUG in tcp_collapse -1 1 237d 237d
KASAN: use-after-free Read in kernfs_find_and_get_ns 19 1 239d 239d
BUG: soft lockup in wg_expired_send_persistent_keepalive 1 1 244d 244d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 (4) -1 2 159d 159d
general protection fault in bq_flush_to_queue 2 12 251d 496d
KASAN: use-after-free Read in input_dev_uevent 19 1 258d 258d
KASAN: use-after-free Read in steam_send_report 19 1 258d 258d
general protection fault in vsock_stream_has_data origin:lts 2 C done 5 274d 274d
KASAN: use-after-free Write in virtio_transport_recv_pkt origin:upstream 24 C done 3 275d 598d
general protection fault in dev_map_generic_redirect origin:lts 19 syz 97 234d 600d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 (3) -1 8 277d 349d
KASAN: use-after-free Write in detach_if_pending 24 5 278d 401d
SYZFAIL: ShmemBuilder: too large output offset (2) -1 1 289d 289d
SYZFAIL: SIGFPE -1 4 291d 371d
BUG: soft lockup in bpf_link_release 1 2 299d 383d
general protection fault in khugepaged 2 1 304d 304d
BUG: soft lockup in cleanup_net 1 1 310d 310d
SYZFAIL: proc stdout read failed (2) -1 5 311d 356d
SYZFAIL: mmap of data segment failed -1 11 315d 468d
kernel BUG in ext4_write_inline_data_end origin:lts -1 C error done 2 337d 740d
BUG: corrupted list in p9_conn_cancel 8 1 330d 330d
kernel BUG in mark_buffer_dirty_inode -1 syz inconclusive 3 342d 411d
BUG: soft lockup in tun_chr_ioctl 1 1 348d 348d
SYZFAIL: SIGILL (2) -1 1 358d 358d
KASAN: use-after-free Read in ext4_convert_inline_data_nolock origin:upstream missing-backport 19 C done 2 375d 572d
KASAN: invalid-free in raw_release 22 1 373d 373d
SYZFAIL: netlink_send_ext: short netlink write -1 1 374d 374d
KASAN: use-after-free Read in sk_psock_verdict_data_ready 19 2 378d 411d
KASAN: use-after-free Read in cpu_map_generic_redirect 19 4 380d 459d
KASAN: use-after-free Read in ext4_find_extent missing-backport 19 C error done 3 392d 889d
KASAN: out-of-bounds Read in ext4_ext_remove_space missing-backport 17 C error error 6 400d 832d
invalid opcode in bpf_dispatcher_xdp 2 C error done 55 400d 910d
BUG: soft lockup in addrconf_rs_timer (2) 1 syz 176 353d 559d
SYZFAIL: repeatedly failed to execute the program -1 23438 357d 517d
SYZFAIL: bad allocate request -1 8 398d 498d
UBSAN: shift-out-of-bounds in parse_audio_unit -1 C done 3 411d 469d
KASAN: use-after-free Read in cancel_delayed_work_sync 19 1 409d 409d
KASAN: null-ptr-deref Write in mark_buffer_dirty_inode 12 1 412d 412d
BUG: soft lockup in br_multicast_port_group_expired 1 3 415d 526d
BUG: unable to handle kernel paging request in bpf_dispatcher_xdp origin:lts missing-backport 8 C done error 20 531d 858d
general protection fault in n_tty_receive_buf_common (2) 2 4 419d 490d
KASAN: use-after-free Read in __dev_get_by_index 19 1 420d 420d
SYZFAIL: mmap of output file failed -1 17 396d 469d
KASAN: use-after-free Write in steam_input_close 24 1 425d 425d
SYZFAIL: ShmemBuilder: too large output offset -1 5 426d 490d
KASAN: use-after-free Read in __ext4_check_dir_entry missing-backport origin:upstream 19 C error 4 437d 561d
kernel BUG in ext4_split_extent_at missing-backport origin:upstream -1 C error error 1 437d 898d
BUG: unable to handle kernel paging request in bpf_dispatcher_xdp_func origin:lts 8 C done error 1 439d 752d
SYZFAIL: iptable checkpoint: socket(SOCK_STREAM, IPPROTO_TCP) failed -1 2 435d 485d
SYZFAIL: posix_spawn failed -1 3855 395d 508d
SYZFAIL: mkdir(syz-tmp) failed -1 134 395d 508d
BUG: soft lockup in mntput 1 1 440d 440d
SYZFAIL: failed to mkdir -1 3 445d 516d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 (2) -1 30 426d 545d
BUG: soft lockup in br_multicast_group_expired 1 1 461d 461d
KASAN: use-after-free Write in hiddev_release 24 1 463d 463d
SYZFAIL: proc stdout read failed -1 1 467d 467d
KASAN: use-after-free Read in kernfs_get 19 2 467d 513d
BUG: soft lockup in ndisc_send_rs 1 1 471d 471d
BUG: corrupted list in __dentry_kill 8 2 471d 498d
BUG: soft lockup in ip_list_rcv 1 2 478d 500d
BUG: soft lockup in net_rx_action 1 2 478d 521d
BUG: soft lockup in ipv6_get_lladdr 1 1 480d 480d
KASAN: use-after-free Read in ext4_read_inline_dir 19 1 481d 481d
BUG: soft lockup in arp_rcv 1 1 488d 488d
BUG: soft lockup in rtnl_newlink 1 2 488d 499d
BUG: using smp_processor_id() in preemptible code in usbnet_skb_return 4 2 493d 493d
SYZFAIL: SIGILL -1 3 494d 494d
general protection fault in inherit_task_group origin:downstream 2 C 1 505d 645d
BUG: unable to handle kernel paging request in bpf_probe_read_compat_str missing-backport origin:upstream 8 C error error 3 505d 670d
BUG: scheduling while atomic in wait_for_common origin:lts 5 C done 9 512d 557d
BUG: scheduling while atomic in rcu_boost_kthread origin:lts 5 C unreliable 3 516d 645d
KASAN: stack-out-of-bounds Read in hash origin:lts 17 C done 97 489d 600d
KASAN: use-after-free Read in move_linked_works 19 2 512d 580d
BUG: unable to handle kernel paging request in bpf_probe_read_kernel_str missing-backport 8 C inconclusive 3 522d 659d
BUG: scheduling while atomic in p9_client_rpc 5 2 517d 582d
BUG: soft lockup in kjournald2 (2) 1 1 518d 518d
BUG: scheduling while atomic in wait_transaction_locked 5 10 521d 615d
BUG: scheduling while atomic in unlink_anon_vmas 5 C done 2 534d 612d
BUG: scheduling while atomic in jbd2_log_wait_commit 5 3 528d 597d
general protection fault in hrtimer_try_to_cancel origin:upstream missing-backport 2 C done done 25 540d 736d
UBSAN: array-index-out-of-bounds in bpf_bprintf_prepare 15 C done 14 540d 639d
BUG: scheduling while atomic in do_nanosleep 5 C done 104 510d 654d
KASAN: use-after-free Read in wg_packet_receive 19 1 531d 531d
BUG: unable to handle kernel NULL pointer dereference in sk_psock_verdict_data_ready origin:upstream missing-backport 10 C 204 512d 649d
BUG: scheduling while atomic in exit_to_user_mode_loop 5 C done 1087 512d 694d
BUG: scheduling while atomic in do_epoll_wait origin:lts 5 syz 26 518d 650d
BUG: scheduling while atomic in __put_anon_vma origin:lts 5 C done 1 546d 580d
BUG: workqueue leaked lock or atomic in bpf_prog_free_deferred -1 C done 46 516d 649d
android14-6.1 test error: lost connection to test machine (2) -1 8 542d 542d
BUG: unable to handle kernel paging request in copy_from_kernel_nofault origin:upstream missing-backport 8 C done inconclusive 127 522d 739d
BUG: scheduling while atomic in synchronize_rcu_expedited origin:lts 5 C 27 527d 553d
SYZFAIL: SIGSEGV -1 316 509d 515d
BUG: corrupted list in p9_fd_cancelled 8 27 550d 922d
BUG: scheduling while atomic in __skb_wait_for_more_packets 5 2 552d 596d
KASAN: use-after-free Read in wg_queue_enqueue_per_peer_tx 19 1 554d 554d
BUG: scheduling while atomic in futex_wait_queue 5 34 520d 654d
BUG: workqueue leaked lock or atomic in bpf_map_free_deferred -1 5 563d 597d
BUG: workqueue leaked lock or atomic in free_work origin:lts -1 C 5 575d 652d
BUG: scheduling while atomic in pcpu_alloc 5 11 559d 619d
BUG: scheduling while atomic in __writeback_inodes_sb_nr 5 1 567d 567d
BUG: scheduling while atomic in start_this_handle 5 1 567d 567d
BUG: scheduling while atomic in folio_wait_bit_common 5 9 570d 595d
BUG: scheduling while atomic in bpf_prog_pack_alloc origin:lts 5 C 2 580d 599d
BUG: scheduling while atomic in kauditd_thread origin:lts 5 C 1 581d 581d
BUG: scheduling while atomic in vhost_worker 5 1 572d 572d
BUG: scheduling while atomic in bpf_dispatcher_change_prog origin:lts 5 C 1 619d 619d
BUG: scheduling while atomic in rtnl_lock 5 1 575d 575d
SYZFAIL: tun read failed origin:upstream -1 syz inconclusive 44 493d 846d
SYZFAIL: proc resp pipe read failed -1 2 502d 507d
BUG: scheduling while atomic in do_sys_poll origin:lts 5 C 8 586d 586d
BUG: scheduling while atomic in rtnl_lock_killable 5 3 579d 594d
BUG: scheduling while atomic in lock_sock_nested 5 1 581d 581d
BUG: scheduling while atomic in bit_wait_io 5 14 578d 657d
KASAN: use-after-free Read in mod_delayed_work_on 19 2 586d 603d
android14-6.1 test error: SYZFATAL: failed to connect to host: dial tcp IP:NUM: connect: connection refused -1 10 548d 550d
BUG: scheduling while atomic in msleep 5 1 590d 590d
general protection fault in mnt_want_write 2 1 592d 592d
BUG: scheduling while atomic in text_poke_set 5 2 592d 596d
BUG: scheduling while atomic in text_poke_copy 5 1 593d 593d
BUG: scheduling while atomic in ext4_buffered_write_iter 5 1 595d 595d
BUG: scheduling while atomic in kernfs_activate 5 1 595d 595d
BUG: scheduling while atomic in rcu_barrier 5 1 597d 597d
BUG: workqueue leaked lock or atomic in addrconf_dad_work -1 1 597d 597d
BUG: workqueue leaked lock or atomic in drain_vmap_area_work -1 1 598d 598d
BUG: using smp_processor_id() in preemptible code in rcu_is_watching 4 2 599d 612d
panic: runtime error: floating point error [recovered] 2 3 602d 619d
UBSAN: shift-out-of-bounds in scalar32_min_max_arsh origin:upstream missing-backport -1 C done done 2 616d 706d
syzkaller: failed to copy syzkaller: file bin/linux_arm64/syz-fuzzer does not exist -1 2 517d 517d
general protection fault in skb_segment origin:upstream missing-backport 2 C done done 1 621d 711d
UBSAN: array-index-out-of-bounds in check_stack_range_initialized 15 C done 3803 599d 615d
general protection fault in tipc_crypto_rcv_complete 2 1 625d 625d
general protection fault in n_tty_receive_buf_common 2 1 640d 640d
general protection fault in tipc_conn_close 2 6 654d 880d
KASAN: use-after-free Read in unix_stream_read_actor missing-backport origin:upstream 19 C done done 2 669d 743d
BUG: soft lockup in kjournald2 1 1 660d 660d
SYZFAIL: clone failed origin:upstream -1 syz 1 665d 665d
android14-6.1 test error: BUG: mismatching fuzzer/executor git revisions: ADDR vs ADDR -1 1 685d 685d
general protection fault in ovl_lookup_single 2 1 685d 685d
KASAN: use-after-free Read in dev_uevent 19 6 696d 867d
BUG: stack guard page was hit in sys_sendmmsg missing-backport origin:upstream -1 C done done 2 740d 895d
android14-6.1 test error: lost connection to test machine -1 3 732d 752d
kernel BUG in iptunnel_xmit (2) -1 1 733d 733d
BUG: soft lockup in wg_packet_tx_worker 1 3 736d 758d
BUG: soft lockup in neigh_timer_handler 1 2 736d 758d
KASAN: use-after-free Read in consume_skb 19 C error done 4 747d 805d
BUG: soft lockup in tc_modify_qdisc 1 C done done 53 726d 758d
KASAN: use-after-free Write in igrab origin:upstream missing-backport 24 C done unreliable 29 740d 900d
BUG: soft lockup in addrconf_rs_timer 1 1 756d 756d
BUG: soft lockup in sys_sendmmsg 1 1 758d 758d
KASAN: use-after-free Read in get_max_inline_xattr_value_size origin:lts 19 C error done 10 774d 862d
kernel BUG in ext4_trim_fs origin:lts -1 C error done 9 782d 851d
KASAN: null-ptr-deref Write in backing_data_changed origin:downstream 12 C done done 1 789d 825d
general protection fault in ext4_acquire_dquot origin:lts 2 C done done 1 790d 914d
kernel BUG in ext4_mb_find_by_goal origin:lts -1 C error done 78 763d 921d
kernel BUG in ext4_mb_load_buddy_gfp -1 C error done 42 765d 921d
general protection fault in LZ4_decompress_safe_partial origin:lts 2 C done done 2 811d 825d
kernel BUG in __block_commit_write -1 syz error error 1 802d 802d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 -1 8 811d 913d
panic: runtime error: floating point error 2 1 827d 827d
KASAN: null-ptr-deref Write in hidraw_release origin:upstream missing-backport 12 C error done 5 855d 900d
KASAN: use-after-free Write in process_notifier 24 288 810d 836d
BUG: unable to handle kernel paging request in bpf_test_run 8 1 852d 852d
general protection fault in free_percpu 2 1 867d 867d
fatal error: Connection to IP closed by remote host. -1 1 880d 880d
general protection fault in idr_remove 2 1 892d 892d
BUG: soft lockup in hub_event 1 1 893d 893d
kernel BUG in pskb_expand_head -1 1 900d 900d
kernel BUG in mas_store_prealloc origin:lts -1 C done done 12 904d 924d
kernel BUG in iptunnel_xmit -1 1 926d 926d