syzbot


Out of 191 bugs, 186 were automatically obsoleted (27 due to revoked reproducers), 5 were invalidated by users.
Title Repro Cause bisect Fix bisect Count Last Reported
BUG: soft lockup in ext4_file_write_iter 6 90d 156d
BUG: scheduling while atomic in tracepoint_probe_register_prio_may_exist C done 2 101d 199d
BUG: soft lockup in sys_readlink 2 91d 150d
BUG: unable to handle kernel paging request in swake_up_locked origin:lts syz 1 92d 92d
BUG: soft lockup in sys_mkdirat 8 96d 147d
BUG: soft lockup in tipc_net_finalize_work 1 101d 101d
BUG: soft lockup in uinput_write 1 102d 102d
BUG: soft lockup in uinput_ioctl 2 102d 143d
BUG: soft lockup in sys_mprotect 1 103d 103d
BUG: soft lockup in tun_chr_ioctl 5 104d 135d
BUG: soft lockup in sys_mknodat 3 104d 138d
BUG: scheduling while atomic in do_epoll_wait 15 98d 183d
BUG: soft lockup in sys_creat 4 105d 136d
UBSAN: array-index-out-of-bounds in bpf_bprintf_prepare C done 12 116d 204d
BUG: soft lockup in sys_sendmmsg 1 106d 106d
BUG: scheduling while atomic in kjournald2 2 108d 159d
android13-5.15-lts test error: SYZFATAL: failed to connect to host: dial tcp IP:NUM: connect: connection refused 6 109d 109d
SYZFAIL: SIGSEGV 260 69d 76d
BUG: scheduling while atomic in trace_set_clr_event C done 5 120d 208d
BUG: soft lockup in sys_add_key 2 110d 148d
BUG: scheduling while atomic in wait_on_page_bit_common 10 111d 172d
BUG: soft lockup in mld_ifc_work 1 111d 111d
BUG: soft lockup in tun_chr_close 3 111d 141d
BUG: soft lockup in tcp_delack_timer 1 111d 111d
BUG: soft lockup in lo_ioctl 2 112d 134d
BUG: workqueue leaked lock or atomic in bpf_map_free_deferred 4 113d 158d
BUG: soft lockup in sys_vmsplice 1 113d 113d
BUG: soft lockup in kcov_ioctl 8 113d 146d
BUG: soft lockup in kvm_dev_ioctl 1 114d 114d
BUG: soft lockup in sys_mkdir 2 115d 119d
BUG: scheduling while atomic in futex_wait_queue_me 19 99d 195d
BUG: soft lockup in syscall_enter_from_user_mode 1 116d 116d
BUG: soft lockup in sys_sched_setaffinity 1 117d 117d
BUG: scheduling while atomic in do_nanosleep origin:lts C done 74 99d 217d
BUG: workqueue leaked lock or atomic in bpf_prog_free_deferred C done 29 100d 204d
BUG: scheduling while atomic in vhost_worker 1 120d 120d
BUG: soft lockup in generic_file_write_iter 1 120d 120d
BUG: soft lockup in sys_readv 1 121d 121d
BUG: workqueue leaked lock or atomic in fsnotify_mark_destroy_workfn 2 121d 152d
KASAN: use-after-free Read in fuse_copy_one origin:upstream missing-backport C error error 1 134d 664d
BUG: scheduling while atomic in _vm_unmap_aliases C done 16 104d 180d
BUG: soft lockup in sys_unlink 7 123d 146d
BUG: soft lockup in destroy_super_work 1 123d 123d
BUG: scheduling while atomic in p9_client_rpc 1 124d 124d
BUG: soft lockup in sys_open 1 124d 124d
BUG: scheduling while atomic in __bpf_arch_text_poke 3 125d 166d
BUG: soft lockup in kernfs_fop_read_iter 1 126d 126d
BUG: soft lockup in inet_stream_connect 1 126d 126d
BUG: soft lockup in sys_perf_event_open 1 126d 126d
BUG: soft lockup in sys_request_key 1 126d 126d
BUG: unable to handle kernel NULL pointer dereference in dev_queue_xmit_nit origin:downstream C inconclusive 1 137d 267d
BUG: soft lockup in __bpf_trace_kfree 2 127d 132d
BUG: soft lockup in sys_unshare 1 127d 127d
BUG: soft lockup in srcu_invoke_callbacks 6 127d 158d
BUG: soft lockup in tty_ioctl 1 128d 128d
BUG: soft lockup in sys_io_submit 1 128d 128d
SYZFAIL: failed to mkdir origin:upstream syz 1 128d 390d
BUG: soft lockup in genl_parallel_done 1 129d 129d
BUG: soft lockup in sys_rename 2 129d 133d
BUG: soft lockup in tcp_setsockopt 1 129d 129d
BUG: scheduling while atomic in unlink_anon_vmas origin:lts C 1 140d 140d
BUG: soft lockup in sys_getdents64 6 132d 145d
BUG: scheduling while atomic in bit_wait_io 7 133d 159d
BUG: soft lockup in sys_keyctl 2 133d 134d
BUG: soft lockup in tun_chr_read_iter 1 133d 133d
BUG: soft lockup in sys_preadv 3 134d 148d
BUG: soft lockup in rtnl_setlink 1 134d 134d
BUG: soft lockup in security_socket_setsockopt 1 134d 134d
BUG: soft lockup in udp_setsockopt 1 134d 134d
BUG: soft lockup in linkwatch_event 3 135d 144d
BUG: using __this_cpu_read() in preemptible code in percpu_counter_add_batch 1 135d 135d
BUG: soft lockup in sys_mlockall 1 135d 135d
SYZFAIL: tun read failed origin:upstream syz 44 53d 389d
SYZFAIL: proc resp pipe read failed 13 61d 76d
BUG: soft lockup in fuse_dev_release 1 137d 137d
BUG: soft lockup in ppp_release 1 137d 137d
BUG: scheduling while atomic in xfer_to_guest_mode_handle_work 1 138d 138d
BUG: soft lockup in bpf_prog_release 1 138d 138d
BUG: soft lockup in free_work 1 139d 139d
BUG: soft lockup in vhost_vsock_dev_release 1 139d 139d
BUG: soft lockup in kernfs_fop_release 2 139d 145d
BUG: soft lockup in sys_openat 21 100d 155d
BUG: soft lockup in ext4_release_file 1 141d 141d
BUG: scheduling while atomic in syslog_print 2 141d 158d
BUG: soft lockup in fuse_dir_ioctl 1 142d 142d
BUG: workqueue leaked lock or atomic in ext4_end_io_rsv_work 4 142d 169d
BUG: soft lockup in udpv6_setsockopt 1 143d 143d
BUG: soft lockup in sys_fsopen 1 144d 144d
BUG: soft lockup in hci_sock_ioctl 1 145d 145d
BUG: soft lockup in net_rx_action 1 145d 145d
BUG: soft lockup in fqdir_work_fn 1 146d 146d
BUG: soft lockup in wg_packet_tx_worker (2) 1 146d 146d
BUG: scheduling while atomic in uevent_store 1 146d 146d
BUG: scheduling while atomic in start_this_handle 6 147d 185d
BUG: workqueue leaked lock or atomic in addrconf_dad_work 1 147d 147d
BUG: soft lockup in sys_fsmount 1 148d 148d
BUG: scheduling while atomic in kthreadd 1 148d 148d
BUG: scheduling while atomic in wait_for_common_io 3 148d 170d
BUG: soft lockup in kvm_vcpu_ioctl 1 149d 149d
BUG: scheduling while atomic in wait_for_common 6 149d 160d
BUG: scheduling while atomic in ext4_file_read_iter 1 149d 149d
BUG: soft lockup in sys_memfd_create 20 109d 148d
BUG: scheduling while atomic in wait_transaction_locked 4 151d 173d
BUG: scheduling while atomic in rtnl_lock_killable 1 151d 151d
BUG: scheduling while atomic in rcu_boost_kthread origin:lts missing-backport syz done 3 152d 197d
BUG: scheduling while atomic in ext4_buffered_write_iter 1 156d 156d
BUG: scheduling while atomic in pcpu_alloc 4 156d 163d
BUG: workqueue leaked lock or atomic in wb_workfn 1 156d 156d
BUG: scheduling while atomic in pipe_write 1 156d 156d
BUG: scheduling while atomic in __iomap_dio_rw 1 156d 156d
BUG: scheduling while atomic in sock_alloc_send_pskb 1 157d 157d
BUG: scheduling while atomic in kernfs_remove 1 158d 158d
BUG: scheduling while atomic in __kernfs_remove 1 158d 158d
BUG: scheduling while atomic in pipe_read 1 159d 159d
BUG: scheduling while atomic in synchronize_rcu_expedited 34 119d 191d
BUG: workqueue leaked lock or atomic in fsnotify_connector_destroy_workfn 1 159d 159d
BUG: scheduling while atomic in do_sys_poll 3 161d 168d
BUG: scheduling while atomic in do_sched_yield 1 161d 161d
BUG: scheduling while atomic in kauditd_thread 1 163d 163d
KASAN: use-after-free Read in delayed_work_timer_fn 1 165d 165d
panic: runtime error: floating point error [recovered] (2) 1 166d 166d
syzkaller: failed to copy syzkaller: file bin/linux_arm64/syz-fuzzer does not exist 2 77d 77d
BUG: workqueue leaked lock or atomic in wg_packet_handshake_receive_worker 1 167d 167d
BUG: soft lockup in sys_madvise 1 168d 168d
general protection fault in fq_codel_enqueue 1 170d 170d
BUG: scheduling while atomic in rtnl_lock 1 173d 173d
panic: replaceArg: group fields don't match: NUM/NUM 7 184d 185d
KASAN: use-after-free Read in vma_interval_tree_augment_rotate 2 196d 198d
kernel BUG in jbd2_journal_get_create_access missing-backport origin:upstream syz error error 1 639d 639d
BUG: scheduling while atomic in __skb_wait_for_more_packets 1 214d 214d
KASAN: use-after-free Read in unaccount_page_cache_page 118 188d 663d
general protection fault in ax88179_disconnect C done 2 236d 236d
KASAN: use-after-free Write in enqueue_timer 1 235d 235d
general protection fault in tipc_conn_close (2) 4 241d 357d
general protection fault in skb_segment origin:upstream C done 1 259d 273d
KASAN: use-after-free Read in f2fs_release_page (2) 1 253d 253d
kernel BUG in prog_array_map_poke_run missing-backport origin:upstream C done 32 239d 307d
KASAN: use-after-free Read in __skb_datagram_iter origin:upstream C done 1 271d 301d
BUG: scheduling while atomic in f2fs_register_inmem_page origin:lts C error done 4 289d 543d
corrupted report (2) 1 282d 282d
KASAN: use-after-free Read in vma_interval_tree_insert (2) 1 291d 291d
KASAN: use-after-free Read in unix_stream_read_actor origin:upstream C 1 303d 303d
KASAN: use-after-free Write in kernfs_get 3 322d 409d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 20 371d 573d
BUG: soft lockup in ext4_file_mmap 1 380d 380d
BUG: soft lockup in net_tx_action 1 384d 384d
BUG: soft lockup in wg_packet_tx_worker 1 390d 390d
BUG: soft lockup in tc_modify_qdisc origin:lts C done done 254 375d 430d
BUG: soft lockup in tipc_disc_timeout 1 399d 399d
BUG: soft lockup in addrconf_rs_timer 1 414d 414d
BUG: soft lockup in wg_packet_handshake_send_worker 2 417d 423d
corrupted report 4 421d 503d
BUG: unable to handle kernel paging request in fuse_dev_do_write 2 425d 427d
KASAN: stack-out-of-bounds Read in __show_regs 1 432d 432d
kernel BUG in ext4_mb_find_by_goal C error done 19 441d 481d
KASAN: out-of-bounds Read in ext4_xattr_set_entry 1 448d 448d
fatal error: Connection to IP closed by remote host. 1 448d 448d
VFS: Busy inodes after unmount (use-after-free) origin:downstream C error done 2 460d 561d
KASAN: use-after-free Read in f2fs_release_page f2fs 5 464d 612d
general protection fault in tipc_conn_close 4 468d 682d
general protection fault in ext4_release_dquot 1 474d 474d
BUG: unable to handle kernel paging request in z_erofs_decompress_queue C error error 1 506d 677d
panic: runtime error: floating point errorConnection to IP closed by remote host. (2) 1 499d 499d
KASAN: use-after-free Read in macsec_get_iflink 1 503d 503d
KASAN: slab-out-of-bounds Read in iostat_update_and_unbind_ctx 1 521d 521d
general protection fault in fuse_atomic_open 1 526d 526d
KASAN: use-after-free Read in f2fs_remove_dirty_inode origin:lts syz error error 1 541d 541d
KASAN: use-after-free Read in insert_work 1 534d 534d
syzkaller: make host failed: failed to run ["make" "host" "ci"]: exit status 2 2 563d 563d
KASAN: use-after-free Read in move_linked_works 1 567d 567d
KASAN: use-after-free Read in kernfs_get 3 568d 692d
KASAN: use-after-free Read in do_handle_mm_fault syz error done 4 596d 621d
KASAN: use-after-free Write in vma_put_file_ref syz error done 2 597d 621d
kernel BUG in pfkey_send_acquire syz unreliable error 35 666d 701d
android13-5.15-lts boot error: can't ssh into the instance 1 595d 595d
kernel BUG in ext4_free_blocks ext4 1 596d 596d
KASAN: use-after-free Read in __mark_inode_dirty fat 2 613d 628d
panic: runtime error: floating point errorConnection to IP closed by remote host. 1 592d 592d
panic: runtime error: floating point error 3 601d 649d
KASAN: use-after-free Read in evict fat 1 606d 606d
kernel BUG in cdc_ncm_fill_tx_frame 1 656d 656d
panic: runtime error: floating point error [recovered] 1 634d 634d
KASAN: use-after-free Read in usb_udc_uevent 1 615d 615d
KASAN: use-after-free Read in vma_interval_tree_insert 2 622d 649d
kernel BUG in jbd2_journal_dirty_metadata C 1 632d 632d
KASAN: use-after-free Read in __tcf_qdisc_find 1 648d 648d
kernel BUG in mld_newpack 1 663d 663d
KASAN: slab-out-of-bounds Read in __htab_map_lookup_and_delete_batch 1 655d 655d
BUG: soft lockup in input_repeat_key 1 658d 658d
KASAN: use-after-free Read in mon_bin_flush 1 697d 697d
kernel panic: EXT4-fs (device loop0): panic forced after error ext4 C error 1 625d 625d