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🐞 Fixed [6633]
🐞 Invalid [17000]
⬇ Missing Backports [212]
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Out of 478 bugs, 450 were automatically obsoleted (21 due to revoked reproducers), 28 were invalidated by users.
Applied filters: Label=subsystems:serial (drop)
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported
KCSAN: data-race in n_tty_receive_buf_common / n_tty_write (7) serial 6 13 56d 321d
KCSAN: data-race in __stop_tty / pty_write (15) serial 6 12 59d 291d
KCSAN: data-race in __stop_tty / pty_write_room (9) serial 6 1 61d 61d
INFO: task hung in tty_buffer_flush (2) serial 1 1 98d 98d
KCSAN: data-race in do_con_write / stop_tty (8) serial 6 2 70d 71d
INFO: task hung in flush_to_ldisc (4) serial 1 1 106d 106d
KCSAN: data-race in __tty_hangup / get_pipe_info serial 6 1 79d 79d
KCSAN: data-race in ppp_asynctty_receive / tty_set_termios (10) serial 6 44 73d 118d
KCSAN: data-race in n_tty_poll / pty_unix98_ioctl (2) serial 6 1 83d 83d
KCSAN: data-race in n_tty_flush_buffer / n_tty_lookahead_flow_ctrl (7) serial 6 2 84d 89d
KCSAN: data-race in set_console / set_console serial 6 1 91d 91d
INFO: task hung in n_tty_ioctl serial 1 1 126d 126d
possible deadlock in get_partial_node (3) serial 4 4 97d 94d
INFO: task hung in tty_change_softcar serial 1 1 131d 131d
INFO: task hung in commit_echoes (6) serial 1 1 138d 138d
possible deadlock in debug_check_no_obj_freed (2) serial 4 11 119d 135d
KCSAN: data-race in filemap_read_folio / filemap_read_folio selinux serial 6 2 114d 159d
KCSAN: data-race in __stop_tty / pty_write_room (8) serial 6 1 118d 118d
KASAN: slab-out-of-bounds Write in do_con_write serial 23 4 165d 243d
KCSAN: data-race in __io_arm_poll_handler / __tty_hangup (2) serial 6 1 126d 126d
KCSAN: data-race in n_tty_poll / tty_set_termios (9) serial 6 7 126d 199d
INFO: task hung in ptmx_open (2) serial 1 6 163d 327d
KCSAN: data-race in n_tty_close / pty_close (6) serial 6 1 132d 132d
KCSAN: data-race in n_tty_write / tty_set_termios (12) serial 6 34 138d 312d
KCSAN: data-race in n_tty_ioctl_helper / n_tty_receive_char (4) serial 6 1 139d 139d
KCSAN: data-race in __tty_hangup / io_poll_task_func (2) serial 6 1 147d 147d
KCSAN: data-race in n_tty_flush_buffer / n_tty_lookahead_flow_ctrl (6) serial 6 13 159d 331d
INFO: task hung in con_flush_chars (4) serial 1 4 200d 371d
INFO: task hung in tty_buffer_flush serial 1 6 201d 289d
KCSAN: data-race in n_tty_receive_char / n_tty_write (10) serial 6 7 171d 214d
KASAN: slab-out-of-bounds Read in vc_uniscr_check serial 17 1 219d 215d
KCSAN: data-race in __stop_tty / pty_write_room (7) serial 6 6 182d 267d
INFO: task hung in console_callback (5) serial 1 572 198d 317d
KCSAN: data-race in __stop_tty / n_tty_receive_char (8) serial 6 7 186d 270d
KCSAN: data-race in __tty_hangup / filp_flush serial 6 1 188d 188d
KCSAN: data-race in n_tty_check_unthrottle / n_tty_receive_buf_common (13) serial 6 1 189d 189d
KASAN: slab-out-of-bounds Read in vcs_read serial 17 1 246d 242d
INFO: task hung in commit_echoes (5) serial 1 2 247d 260d
INFO: rcu detected stall in file_tty_write (3) serial 1 3 251d 301d
KCSAN: data-race in do_con_write / stop_tty (7) serial 6 1 236d 236d
KCSAN: data-race in serial8250_do_startup / serial8250_handle_irq (2) serial 6 3 239d 293d
KCSAN: data-race in __process_echoes / n_tty_write (13) serial 6 4 246d 310d
INFO: rcu detected stall in redirected_tty_write serial 1 1 280d 280d
WARNING in sched_show_task serial input usb -1 C 1 297d 293d
INFO: task hung in n_tty_receive_char (2) serial 1 1 298d 298d
KASAN: slab-use-after-free Read in uart_write serial 19 1 314d 310d
KCSAN: data-race in n_tty_receive_char / n_tty_write (9) serial 6 3 271d 305d
INFO: rcu detected stall in flush_to_ldisc serial 1 1 316d 316d
KCSAN: data-race in n_tty_poll / tty_set_termios (8) serial 6 2 295d 303d
KCSAN: data-race in n_tty_check_unthrottle / n_tty_receive_buf_common (12) serial 6 1 297d 297d
INFO: task hung in release_tty (3) serial 1 3 333d 399d
INFO: task hung in n_tty_flush_buffer (2) serial 1 1 336d 336d
INFO: task hung in tty_release_struct (7) serial 1 5 341d 504d
BUG: soft lockup in debug_check_no_obj_freed serial 1 syz 2 354d 354d
KCSAN: data-race in __tty_hangup / tty_hung_up_p (12) serial 6 1 322d 322d
KCSAN: data-race in ppp_asynctty_receive / tty_set_termios (9) serial 6 6 324d 331d
INFO: task hung in tty_set_termios (4) serial 1 1 361d 361d
INFO: task hung in tty_ldisc_kill serial 1 2 368d 370d
KMSAN: kernel-infoleak in tty_read serial 9 3 392d 422d
KCSAN: data-race in __stop_tty / pty_write (14) serial 6 1 350d 350d
INFO: task hung in con_set_cmap (2) serial 1 1 399d 399d
INFO: task hung in tioclinux serial 1 1 402d 402d
INFO: task hung in __pfx_do_exit serial 1 1 408d 408d
KCSAN: data-race in n_tty_receive_char / n_tty_write (8) serial 6 1 355d 355d
INFO: task hung in nmi_cpu_backtrace (3) block serial 1 3 415d 430d
INFO: task hung in con_get_cmap serial 1 2 415d 415d
INFO: task hung in n_tty_receive_char serial 1 5 416d 483d
KCSAN: data-race in n_tty_poll / n_tty_set_termios (4) serial 6 1 371d 371d
KCSAN: data-race in ppp_asynctty_receive / tty_set_termios (8) serial 6 3 373d 377d
memory leak in gsmld_ioctl serial 3 C 5 644d 1072d
KCSAN: data-race in __tty_hangup / do_dentry_open (5) serial 6 1 381d 381d
INFO: task hung in tty_ldisc_hangup (3) serial 1 1 443d 443d
KCSAN: data-race in __stop_tty / pty_write (13) serial 6 19 389d 567d
KCSAN: data-race in __stop_tty / pty_write_room (6) serial 6 11 392d 534d
INFO: rcu detected stall in tty_release serial 1 3 448d 517d
KCSAN: data-race in n_tty_close / pty_close (5) serial 6 1 395d 395d
KCSAN: data-race in n_tty_receive_char / n_tty_write (7) serial 6 6 398d 494d
KCSAN: data-race in __tty_hangup / n_tty_poll (3) serial 6 1 400d 400d
possible deadlock in console_trylock_spinning (2) serial 4 3 471d 482d
KCSAN: data-race in n_tty_receive_buf_common / n_tty_write (6) serial 6 6 408d 483d
INFO: rcu detected stall in tty_ioctl (4) serial 1 1 434d 434d
KCSAN: data-race in do_con_write / stop_tty (6) serial 6 1 410d 410d
KCSAN: data-race in n_tty_flush_buffer / n_tty_lookahead_flow_ctrl (5) serial 6 11 418d 577d
KCSAN: data-race in n_tty_check_unthrottle / n_tty_receive_buf_common (11) serial 6 1 424d 424d
KCSAN: data-race in __stop_tty / n_tty_receive_char (7) serial 6 1 428d 428d
KCSAN: data-race in n_tty_poll / tty_set_termios (7) serial 6 1 438d 438d
WARNING in uart_write serial -1 10 474d 499d
possible deadlock in uart_write (2) serial 4 C 68 476d 531d
KCSAN: data-race in n_tty_close / pty_close (4) serial 6 3 445d 465d
KASAN: slab-use-after-free Read in kbd_event serial 19 1 503d 499d
KMSAN: kernel-infoleak in con_font_op serial 9 1 523d 519d
INFO: task hung in mapping serial 1 1 516d 516d
INFO: task hung in vt_resizex serial 1 1 487d 487d
KCSAN: data-race in __stop_tty / n_tty_receive_char (6) serial 6 17 465d 623d
possible deadlock in pty_flush_buffer (2) serial 4 1 534d 530d
KCSAN: data-race in n_tty_write / tty_set_termios (11) serial 6 3 472d 476d
KCSAN: data-race in __process_echoes / n_tty_write (12) serial 6 2 478d 484d
KCSAN: data-race in n_tty_poll / n_tty_set_termios (3) serial 6 1 488d 488d
KCSAN: data-race in console_callback / kbd_event (3) serial 6 1 492d 492d
general protection fault in serial8250_tx_chars serial 2 syz error 175 535d 826d
INFO: task hung in rcu_state (2) serial 1 1 562d 562d
KCSAN: data-race in n_tty_write / tty_release (4) serial 6 1 510d 510d
INFO: task hung in vcs_open (7) serial 1 1 570d 570d
KCSAN: data-race in n_tty_check_unthrottle / n_tty_receive_buf_common (10) serial 6 2 517d 541d
KCSAN: data-race in __start_tty / n_tty_receive_char (3) serial 6 3 525d 537d
KCSAN: data-race in n_tty_ioctl_helper / n_tty_receive_char (3) serial 6 2 525d 538d
KCSAN: data-race in n_tty_receive_buf_common / n_tty_write (5) serial 6 41 527d 670d
KCSAN: data-race in ppp_asynctty_receive / tty_set_termios (7) serial 6 51 523d 607d
KCSAN: data-race in n_tty_receive_char / n_tty_write (6) serial 6 28 538d 671d
KCSAN: data-race in __process_echoes / n_tty_write (11) serial 6 13 545d 623d
KCSAN: data-race in __tty_hangup / tty_hung_up_p (11) serial 6 2 551d 561d
KCSAN: data-race in n_tty_lookahead_flow_ctrl / tty_set_termios (4) serial 6 1 552d 552d
KCSAN: data-race in __start_tty / pty_write_room (2) serial 6 2 554d 560d
KCSAN: data-race in n_tty_write / tty_reopen (8) serial 6 4 557d 628d
INFO: task hung in tty_release (2) serial 1 2 613d 670d
KCSAN: data-race in vcs_poll_data_get / vcs_poll_data_get serial 6 1 567d 567d
KCSAN: data-race in __stop_tty / do_con_write (9) serial 6 2 568d 589d
KCSAN: data-race in __stop_tty / pty_write_room (5) serial 6 2 575d 579d
KCSAN: data-race in __start_tty / n_tty_receive_char (2) serial 6 1 576d 576d
INFO: task hung in tty_release_struct (6) serial 1 1 633d 633d
KMSAN: uninit-value in n_tty_receive_buf_closing (2) serial 7 1 643d 638d
KCSAN: data-race in n_tty_ioctl_helper / n_tty_receive_char (2) serial 6 1 584d 584d
INFO: task hung in tty_set_termios (3) serial 1 1 641d 641d
KCSAN: data-race in n_tty_close / pty_close (3) serial 6 1 601d 601d
KCSAN: data-race in n_tty_receive_signal_char / n_tty_write (2) serial 6 1 601d 601d
KCSAN: data-race in __stop_tty / pty_write (12) serial 6 7 604d 665d
KCSAN: data-race in n_tty_poll / tty_set_termios (6) serial 6 1 614d 614d
KCSAN: data-race in n_tty_check_unthrottle / n_tty_receive_buf_common (9) serial 6 2 617d 619d
KCSAN: data-race in __tty_hangup / do_dentry_open (4) serial 6 1 618d 618d
INFO: task hung in do_con_write (4) serial 1 1 674d 670d
KMSAN: uninit-value in n_tty_lookahead_flow_ctrl serial 7 C 28 655d 645d
KCSAN: data-race in __stop_tty / pty_write_room (4) serial 6 2 623d 624d
KCSAN: data-race in n_tty_lookahead_flow_ctrl / tty_set_termios (3) serial 6 1 626d 626d
KCSAN: data-race in __se_sys_ioctl / __tty_hangup (5) serial 6 1 626d 626d
INFO: task hung in ret_from_fork (3) serial 1 1 699d 699d
KMSAN: kernel-infoleak-after-free in tty_read serial 18 1 707d 707d
KCSAN: data-race in ppp_asynctty_receive / tty_set_termios (6) serial 6 1 654d 654d
KCSAN: data-race in n_tty_flush_buffer / n_tty_lookahead_flow_ctrl (4) serial 6 1 656d 656d
KCSAN: data-race in n_tty_check_unthrottle / n_tty_receive_buf_common (8) serial 6 1 658d 658d
INFO: rcu detected stall in chrdev_open (5) serial 1 1 718d 718d
INFO: task hung in vcs_open (6) serial 1 2 720d 784d
KCSAN: data-race in __process_echoes / n_tty_write (10) serial 6 10 668d 669d
KCSAN: data-race in __se_sys_ioctl / __tty_hangup (4) serial 6 1 673d 671d
KASAN: slab-use-after-free Read in tty_write_room serial 19 1 732d 728d
INFO: task hung in nmi_cpu_backtrace (2) serial 1 1 729d 729d
KCSAN: data-race in __io_arm_poll_handler / __tty_hangup serial 6 1 682d 667d
KCSAN: data-race in n_tty_write / tty_reopen (7) serial 6 1 683d 667d
KCSAN: data-race in __tty_hangup / io_arm_poll_handler serial 6 1 694d 668d
KCSAN: data-race in __stop_tty / do_con_write (8) serial 6 5 703d 669d
KMSAN: uninit-value in n_tty_receive_buf_closing serial 7 2 744d 756d
INFO: task hung in vt_ioctl (4) serial 1 1 749d 749d
INFO: task hung in console_callback (4) serial 1 65 739d 746d
KCSAN: data-race in tty_port_block_til_ready / tty_set_termios (3) serial 6 1 708d 708d
KCSAN: data-race in __stop_tty / pty_write (11) serial 6 3 717d 720d
INFO: rcu detected stall in tty_ioctl (3) serial 1 1 788d 788d
INFO: task hung in tty_open (2) serial 1 C error error 19 804d 1339d
INFO: task hung in con_install (2) serial 1 1 798d 798d
KCSAN: data-race in tty_port_block_til_ready / tty_set_termios (2) serial 6 1 746d 746d
KCSAN: data-race in pty_write_room / tty_send_xchar serial 6 1 751d 751d
KCSAN: data-race in __stop_tty / n_tty_receive_char (5) serial 6 4 754d 791d
KCSAN: data-race in n_tty_poll / tty_set_termios (5) serial 6 1 757d 757d
KCSAN: data-race in n_tty_check_unthrottle / n_tty_receive_buf_common (7) serial 6 1 758d 758d
KCSAN: data-race in __stop_tty / pty_write (10) serial 6 1 760d 760d
INFO: task hung in rcu_state serial 1 1 816d 816d
INFO: trying to register non-static key in gsm_send serial -1 C 1 1040d 1036d
INFO: task hung in tty_release_struct (5) serial 1 1 822d 822d
BUG: unable to handle kernel NULL pointer dereference in tty_write_room serial 19 syz error 6 834d 891d
KCSAN: data-race in __stop_tty / pty_write_room (3) serial 6 3 773d 782d
KMSAN: uninit-value in n_tty_receive_buf_common (2) serial 7 C 591 812d 1393d
KCSAN: data-race in n_tty_flush_buffer / n_tty_lookahead_flow_ctrl (3) serial 6 6 781d 844d
KCSAN: data-race in serial8250_do_startup / serial8250_handle_irq serial 6 3 791d 807d
KCSAN: data-race in n_tty_check_unthrottle / n_tty_receive_buf_common (6) serial 6 2 795d 800d
KCSAN: data-race in __tty_hangup / vfs_write (2) serial 6 1 796d 796d
KCSAN: data-race in n_tty_write / tty_reopen (6) serial 6 1 802d 802d
KCSAN: data-race in n_tty_lookahead_flow_ctrl / tty_set_termios (2) serial 6 1 802d 802d
KCSAN: data-race in pty_close / pty_flush_buffer (2) serial 6 1 808d 808d
KCSAN: data-race in __stop_tty / pty_write (9) serial 6 3 809d 839d
KCSAN: data-race in __process_echoes / n_tty_write (9) serial 6 4 814d 860d
KCSAN: data-race in ppp_asynctty_receive / tty_set_termios (5) serial 6 16 827d 865d
KCSAN: data-race in n_tty_receive_char / n_tty_write (5) serial 6 3 832d 856d
BUG: unable to handle kernel NULL pointer dereference in hide_cursor serial 10 C unreliable unreliable 5 1604d 1679d
BUG: scheduling while atomic in print_tainted serial 5 3 892d 961d
KASAN: slab-use-after-free Write in tty_port_put serial 24 1 924d 919d
KCSAN: data-race in __stop_tty / do_con_write (7) serial 6 7 846d 859d
INFO: task hung in commit_echoes (4) serial 1 1 872d 872d
possible deadlock in tty_port_default_wakeup serial 4 7 932d 1047d
KCSAN: data-race in __tty_hangup / tty_hung_up_p (10) serial 6 3 853d 900d
INFO: task hung in vt_ioctl (3) serial 1 1 929d 929d
KCSAN: data-race in __start_tty / n_tty_receive_char serial 6 1 875d 875d
KCSAN: data-race in __start_tty / pty_write_room serial 6 1 875d 875d
KCSAN: data-race in n_tty_flush_buffer / n_tty_lookahead_flow_ctrl (2) serial 6 14 890d 1066d
KCSAN: data-race in n_tty_receive_signal_char / n_tty_write serial 6 1 891d 891d
INFO: task hung in vcs_open (5) serial 1 2 947d 951d
BUG: soft lockup in raw_ioctl kvm net serial 1 3 951d 1055d
KCSAN: data-race in __stop_tty / pty_write (8) serial 6 4 899d 915d
KCSAN: data-race in n_tty_check_unthrottle / n_tty_receive_buf_common (5) serial 6 1 900d 900d
KCSAN: data-race in tty_port_block_til_ready / tty_set_termios serial 6 1 901d 901d
KCSAN: data-race in __se_sys_ioctl / __tty_hangup (3) serial 6 1 903d 903d
KCSAN: data-race in n_tty_write / tty_set_termios (10) serial 6 1 903d 903d
KCSAN: data-race in n_tty_receive_char / n_tty_write (4) serial 6 1 907d 907d
INFO: task hung in worker_thread (3) serial 1 1 962d 962d
KCSAN: data-race in __process_echoes / n_tty_write (8) serial 6 3 908d 961d
KCSAN: data-race in do_con_write / stop_tty (5) serial 6 1 913d 913d
KCSAN: data-race in ppp_asynctty_receive / tty_set_termios (4) serial 6 1 914d 914d
KCSAN: data-race in n_tty_kick_worker / n_tty_receive_buf_common (8) serial 6 2 916d 952d
KCSAN: data-race in n_tty_receive_buf_common / n_tty_write (4) serial 6 5 917d 1008d
KCSAN: data-race in n_tty_poll / n_tty_set_termios (2) serial 6 1 938d 938d
INFO: task hung in n_tty_read (2) serial usb input 1 C error 1 1647d 1643d
BUG: soft lockup in raw_release kvm serial 1 6 1023d 1035d
memory leak in tty_init_dev (2) serial 3 C 1 1237d 1233d
KASAN: use-after-free Read in vc_do_resize serial 19 C error error 10 1887d 1976d
KCSAN: data-race in __stop_tty / pty_write_room (2) serial 6 1 952d 952d
KCSAN: data-race in tty_port_open / uart_ioctl serial 6 1 981d 981d
KCSAN: data-race in n_tty_lookahead_flow_ctrl / tty_set_termios serial 6 52 984d 1155d
KCSAN: data-race in n_tty_receive_char / n_tty_write (3) serial 6 5 966d 1007d
KCSAN: data-race in n_tty_write / tty_set_termios (9) serial 6 7 994d 1075d
KCSAN: data-race in __stop_tty / tty_send_xchar serial 6 1 1011d 1011d
possible deadlock in __queue_work (3) serial 4 1 1099d 1095d
possible deadlock in pty_write serial 4 C done inconclusive 192 1235d 2074d
KCSAN: data-race in n_tty_kick_worker / n_tty_receive_buf_common (7) serial 6 2 1040d 1049d
KCSAN: data-race in pty_write_room / start_tty serial 6 1 1042d 1042d
KCSAN: data-race in __process_echoes / n_tty_write (7) serial 6 2 1045d 1046d
INFO: task hung in tty_release_struct (4) serial 1 2 1106d 1144d
INFO: task hung in vcs_open (4) serial 1 2 1101d 1164d
KCSAN: data-race in __tty_hangup / vfs_read (2) serial 6 1 1054d 1054d
KASAN: use-after-free Read in tty_write_room serial 19 12 1131d 1388d
usb-testing boot error: general protection fault in __tty_alloc_driver serial -1 2 1131d 1150d
KCSAN: data-race in n_tty_receive_char / n_tty_write (2) serial 6 13 1054d 1195d
KASAN: slab-out-of-bounds Write in vcs_read serial 23 C done 6 1870d 1875d
KMSAN: uninit-value in set_selection_kernel serial 7 428 1140d 2036d
KCSAN: data-race in __stop_tty / do_con_write (5) serial 6 1 1060d 1060d
KCSAN: data-race in n_tty_check_unthrottle / n_tty_receive_buf_common (4) serial 6 1 1066d 1066d
KASAN: slab-out-of-bounds Write in sysrq_filter serial input usb 23 C 2 2133d 2130d
KCSAN: data-race in n_tty_receive_buf_standard / n_tty_write serial 6 2 1071d 1086d
KCSAN: data-race in n_tty_receive_buf_common / n_tty_write (3) serial 6 5 1071d 1114d
Internal error in io_serial_out (2) serial 2 2 1161d 1181d
INFO: task hung in do_con_write (3) serial 1 1 1138d 1138d
INFO: task hung in console_callback (3) serial 1 11 1141d 1185d
BUG: unable to handle kernel NULL pointer dereference in tty_ioctl serial 10 13 1131d 1156d
memory leak in pty_common_install serial 3 C 2 1196d 2262d
KCSAN: data-race in __stop_tty / pty_write (7) serial 6 1 1098d 1098d
KCSAN: data-race in __stop_tty / n_tty_receive_char (4) serial 6 2 1098d 1104d
KCSAN: data-race in __process_echoes / n_tty_write (6) serial 6 41 1101d 1396d
KCSAN: data-race in n_tty_kick_worker / n_tty_receive_buf_common (6) serial 6 1 1103d 1103d
INFO: task hung in commit_echoes (3) serial 1 3 1160d 1255d
KCSAN: data-race in start_tty / uart_write serial 6 1 1110d 1110d
KCSAN: data-race in __stop_tty / do_con_write (4) serial 6 1 1111d 1111d
KCSAN: data-race in n_tty_flush_buffer / n_tty_lookahead_flow_ctrl serial 6 1 1115d 1115d
possible deadlock in uart_write serial 4 C done unreliable 609 1390d 2113d
KCSAN: data-race in n_tty_check_unthrottle / n_tty_receive_buf_common (3) serial 6 1 1127d 1127d
possible deadlock in console_trylock_spinning serial 4 C done inconclusive 168 1242d 2302d
KCSAN: data-race in __tty_hangup / do_dentry_open (3) serial 6 1 1132d 1132d
KCSAN: data-race in n_tty_ioctl_helper / n_tty_receive_char serial 6 1 1132d 1132d
possible deadlock in tty_port_close_start serial 4 C done error 43 1470d 2064d
KCSAN: data-race in n_tty_write / tty_set_termios (8) serial 6 9 1147d 1273d
KASAN: unknown-crash Write in do_con_write serial -1 C done error 1 1825d 1856d
KCSAN: data-race in __tty_hangup / io_uring_get_socket serial 6 1 1149d 1149d
KCSAN: data-race in do_con_write / stop_tty (4) serial 6 2 1155d 1163d
KCSAN: data-race in n_tty_receive_buf_common / n_tty_write (2) serial 6 36 1158d 1496d
KASAN: use-after-free Read in tty_ldisc_hangup serial 19 1 1189d 1189d
KCSAN: data-race in pty_close / pty_flush_buffer serial 6 2 1170d 1204d
INFO: rcu detected stall in tx (2) serial 1 79 1261d 1380d
KCSAN: data-race in __fput / __tty_hangup (3) serial 6 2 1177d 1195d
KCSAN: data-race in n_tty_kick_worker / n_tty_receive_buf_common (5) serial 6 1 1179d 1179d
KCSAN: data-race in __stop_tty / n_tty_receive_char (3) serial 6 1 1188d 1188d
KCSAN: data-race in __tty_hangup / tty_hung_up_p (9) serial 6 1 1197d 1197d
KCSAN: data-race in console_unlock / printer_should_wake serial 6 7 1202d 1207d
KCSAN: data-race in console_lock / printer_should_wake serial 6 6 1202d 1206d
KCSAN: data-race in console_unlock / printk_kthread_func serial 6 25 1209d 1231d
KCSAN: data-race in console_lock / printk_kthread_func serial 6 20 1209d 1231d
KCSAN: data-race in ppp_asynctty_receive / tty_set_termios (3) serial 6 2 1214d 1226d
KCSAN: data-race in __tty_hangup / do_dentry_open (2) serial 6 1 1215d 1215d
KCSAN: data-race in n_tty_receive_char / n_tty_write serial 6 25 1231d 1494d
INFO: task hung in tty_release_struct (3) serial 1 3 1287d 1331d
KCSAN: data-race in __fput / __tty_hangup (2) serial 6 1 1233d 1233d
KCSAN: data-race in n_tty_close / pty_close (2) serial 6 1 1234d 1234d
Internal error in io_serial_out serial 8 707 1290d 1713d
KCSAN: data-race in __stop_tty / pty_write_room serial 6 1 1237d 1237d
KCSAN: data-race in __stop_tty / pty_write (6) serial 6 1 1239d 1239d
KCSAN: data-race in isig / pty_close (2) serial 6 1 1239d 1239d
KCSAN: data-race in n_tty_check_unthrottle / n_tty_receive_buf_common (2) serial 6 1 1244d 1244d
INFO: task hung in console_callback (2) serial 1 1 1312d 1312d
KCSAN: data-race in n_tty_kick_worker / n_tty_receive_buf_common (4) serial 6 1 1260d 1260d
KCSAN: data-race in __tty_hangup / filp_close serial 6 1 1260d 1260d
INFO: task can't die in lock_downgrade serial 1 2 1289d 1307d
KCSAN: data-race in do_con_write / stop_tty (3) serial 6 6 1277d 1327d
KCSAN: data-race in __stop_tty / n_tty_receive_char (2) serial 6 2 1278d 1286d
KCSAN: data-race in __stop_tty / do_con_write (3) serial 6 2 1287d 1290d
KCSAN: data-race in __stop_tty / pty_write (5) serial 6 1 1292d 1292d
KCSAN: data-race in n_tty_write / tty_reopen (5) serial 6 1 1296d 1296d
INFO: task can't die in mark_held_locks (2) serial 1 3 1337d 1395d
KCSAN: data-race in n_tty_write / tty_set_termios (7) serial 6 4 1315d 1352d
KCSAN: data-race in isig / pty_close serial 6 2 1316d 1317d
INFO: task can't die in __vmalloc_node_range serial 1 1 1342d 1338d
possible deadlock in tty_buffer_flush (2) serial 4 7 1407d 1408d
KCSAN: data-race in tty_flip_buffer_push / tty_insert_flip_string_fixed_flag (3) serial 6 4 1330d 1362d
KCSAN: data-race in n_tty_kick_worker / n_tty_receive_buf_common (3) serial 6 4 1332d 1382d
KCSAN: data-race in __stop_tty / pty_write (4) serial 6 1 1336d 1336d
KCSAN: data-race in n_tty_read / pty_unix98_ioctl (2) serial 6 1 1340d 1340d
possible deadlock in __queue_work (2) serial 4 16 1320d 1319d
KCSAN: data-race in n_tty_write / tty_reopen (4) serial 6 3 1358d 1387d
KCSAN: data-race in pty_write / tty_send_xchar serial 6 1 1360d 1360d
KCSAN: data-race in __tty_hangup / tty_hung_up_p (8) serial 6 1 1364d 1364d
KCSAN: data-race in n_tty_poll / tty_set_termios (4) serial 6 1 1367d 1367d
INFO: rcu detected stall in chrdev_open (2) serial 1 C done inconclusive 55 1359d 2127d
INFO: task hung in flush_to_ldisc (3) serial 1 C inconclusive 3 1342d 1532d
INFO: task hung in tty_ioctl (2) serial 1 syz inconclusive 3 1357d 1455d
INFO: rcu detected stall in tty_ioctl (2) serial 1 5 1427d 1436d
INFO: task hung in con_set_trans_old serial 1 1 1352d 1352d
INFO: task hung in ptmx_open serial 1 4 1343d 1417d
INFO: task hung in tty_release_struct (2) serial 1 7 1345d 1481d
INFO: task hung in tty_ldisc_hangup (2) serial 1 1 1407d 1407d
INFO: task hung in release_tty (2) serial 1 2 1431d 1509d
KCSAN: data-race in tty_send_xchar / tty_send_xchar serial 6 1 1388d 1388d
KCSAN: data-race in n_tty_check_unthrottle / n_tty_receive_buf_common serial 6 3 1390d 1432d
INFO: task hung in tty_open serial 1 1 1465d 1465d
KCSAN: data-race in __tty_hangup / tty_hung_up_p (7) serial 6 1 1413d 1413d
INFO: task hung in tty_set_termios (2) serial 1 2 1473d 1511d
INFO: task hung in do_con_write (2) serial 1 2 1473d 1483d
KCSAN: data-race in __stop_tty / pty_write (3) serial 6 1 1423d 1423d
INFO: task hung in con_flush_chars (3) serial 1 1 1480d 1480d
KCSAN: data-race in console_callback / kbd_event (2) serial 6 1 1425d 1425d
KCSAN: data-race in do_con_write / stop_tty (2) serial 6 7 1429d 1493d
KCSAN: data-race in n_tty_write / tty_set_termios (6) serial 6 8 1433d 1551d
KCSAN: data-race in __stop_tty / do_con_write (2) serial 6 1 1434d 1434d
KCSAN: data-race in isig / pty_unix98_ioctl (2) serial 6 1 1436d 1436d
KCSAN: data-race in tty_flip_buffer_push / tty_insert_flip_string_fixed_flag (2) serial 6 3 1444d 1475d
INFO: task hung in tty_mode_ioctl serial 1 1 1503d 1503d
KCSAN: data-race in n_tty_poll / tty_set_termios (3) serial 6 1 1448d 1448d
possible deadlock in tty_buffer_flush serial 4 1 1538d 1534d
KCSAN: data-race in n_tty_write / tty_reopen (3) serial 6 5 1454d 1520d
KCSAN: data-race in __tty_hangup / tty_hung_up_p (6) serial 6 1 1454d 1454d
KCSAN: data-race in n_tty_read / pty_unix98_ioctl serial 6 1 1458d 1458d
KCSAN: data-race in __tty_hangup / vfs_read serial 6 1 1460d 1460d
KCSAN: data-race in n_tty_check_unthrottle / tty_throttle_safe (3) serial 6 1 1462d 1462d
KCSAN: data-race in pty_close / pty_stop (2) serial 6 1 1463d 1463d
KCSAN: data-race in n_tty_kick_worker / n_tty_receive_buf_common (2) serial 6 4 1463d 1485d
KCSAN: data-race in __stop_tty / pty_write (2) serial 6 1 1464d 1464d
KCSAN: data-race in __process_echoes / n_tty_write (5) serial 6 1 1469d 1469d
KCSAN: data-race in n_tty_write / tty_release (3) serial 6 1 1470d 1470d
KCSAN: data-race in __stop_tty / n_tty_receive_char serial 6 1 1472d 1472d
KCSAN: data-race in file_tty_write / file_tty_write serial 6 2 1474d 1502d
KCSAN: data-race in __tty_hangup / vfs_write serial 6 1 1492d 1492d
KCSAN: data-race in __se_sys_ioctl / __tty_hangup (2) serial 6 1 1493d 1493d
KCSAN: data-race in n_tty_receive_char / n_tty_receive_char serial 6 52 1499d 1500d
KCSAN: data-race in n_tty_receive_buf_common / n_tty_receive_char serial 6 148 1499d 1530d
KCSAN: data-race in __stop_tty / do_con_write serial 6 3 1506d 1545d
KCSAN: data-race in n_tty_receive_char / start_tty serial 6 1 1508d 1508d
KCSAN: data-race in n_tty_check_unthrottle / tty_throttle_safe (2) serial 6 5 1510d 1544d
KCSAN: data-race in n_tty_receive_buf_common / n_tty_receive_buf_common (2) serial 6 87 1525d 1766d
KCSAN: data-race in __process_echoes / n_tty_receive_buf_common serial 6 2 1529d 1543d
KCSAN: data-race in __tty_hangup / io_poll_task_func serial 6 1 1531d 1531d
KCSAN: data-race in pty_stop / pty_unix98_ioctl serial 6 1 1535d 1535d
KCSAN: data-race in do_con_write / stop_tty serial 6 1 1537d 1537d
KCSAN: data-race in pty_write / stop_tty serial 6 1 1543d 1543d
KCSAN: data-race in __tty_hangup / tty_hung_up_p (5) serial 6 1 1544d 1544d
KASAN: use-after-free Read in fn_hold (2) serial 19 1 1601d 1597d
KCSAN: data-race in __stop_tty / pty_write serial 6 1 1546d 1546d
KCSAN: data-race in __se_sys_ioctl / __tty_hangup serial 6 2 1548d 1573d
KCSAN: data-race in __process_echoes / n_tty_write (4) serial 6 1 1550d 1550d
KCSAN: data-race in n_tty_receive_char_inline / n_tty_receive_char_inline serial 6 60 1551d 1767d
KCSAN: data-race in n_tty_receive_char_special / n_tty_receive_char_special (3) serial 6 191 1552d 1766d
KCSAN: data-race in __process_echoes / n_tty_receive_char_special (2) serial 6 241 1552d 1835d
KCSAN: data-race in n_tty_receive_buf_common / n_tty_receive_char_special serial 6 1105 1552d 2127d
KCSAN: data-race in n_tty_receive_char_inline / n_tty_receive_char_special (2) serial 6 36 1553d 1626d
KCSAN: data-race in n_tty_poll / tty_set_termios (2) serial 6 2 1558d 1593d
KCSAN: data-race in n_tty_read / pty_stop serial 6 1 1559d 1559d
KCSAN: data-race in n_tty_ioctl_helper / pty_write serial 6 2 1570d 1589d
KCSAN: data-race in n_tty_ioctl_helper / n_tty_receive_char_inline serial 6 1 1571d 1571d
KCSAN: data-race in n_tty_write / tty_reopen (2) serial 6 1 1573d 1573d
KCSAN: data-race in n_tty_ioctl_helper / uart_write serial 6 1 1584d 1584d
KCSAN: data-race in do_con_write / n_tty_ioctl_helper (2) serial 6 1 1588d 1588d
KCSAN: data-race in pty_close / pty_stop serial 6 1 1589d 1589d
KCSAN: data-race in __process_echoes / n_tty_write (3) serial 6 7 1592d 1657d
KCSAN: data-race in __tty_hangup / tty_hung_up_p (4) serial 6 3 1596d 1643d
KCSAN: data-race in n_tty_receive_char_inline / n_tty_write (2) serial 6 1 1599d 1599d
KCSAN: data-race in n_tty_write / tty_set_termios (5) serial 6 2 1604d 1606d
KCSAN: data-race in n_tty_poll / pty_unix98_ioctl serial 6 1 1606d 1606d
KCSAN: data-race in isig / pty_unix98_ioctl serial 6 1 1610d 1610d
KCSAN: data-race in n_tty_check_unthrottle / tty_throttle_safe serial 6 1 1613d 1613d
INFO: task hung in flush_to_ldisc (2) serial 1 1 1642d 1642d
KCSAN: data-race in n_tty_write / tty_reopen serial 6 2 1626d 1637d
INFO: task hung in vcs_open (3) serial 1 1 1690d 1690d
KCSAN: data-race in n_tty_poll / tty_set_termios serial 6 1 1635d 1635d
KCSAN: data-race in n_tty_write / tty_release (2) serial 6 1 1636d 1636d
KCSAN: data-race in do_con_write / n_tty_ioctl_helper serial 6 1 1636d 1636d
KCSAN: data-race in tty_flip_buffer_push / tty_insert_flip_string_fixed_flag serial 6 1 1638d 1638d
KCSAN: data-race in ppp_asynctty_receive / tty_set_termios (2) serial 6 1 1646d 1646d
KCSAN: data-race in n_tty_receive_char_inline / n_tty_write serial 6 1 1652d 1652d
KCSAN: data-race in n_tty_receive_char_inline / n_tty_receive_char_special serial 6 65 1667d 1766d
KCSAN: data-race in ppp_asynctty_receive / tty_set_termios serial 6 5 1692d 1722d
KCSAN: data-race in __tty_hangup / tty_hung_up_p (3) serial 6 1 1706d 1706d
KCSAN: data-race in __tty_check_change / tty_signal_session_leader serial 6 1 1713d 1713d
KCSAN: data-race in n_tty_write / tty_set_termios (4) serial 6 3 1714d 1765d
KCSAN: data-race in __tty_hangup / do_dentry_open serial 6 1 1716d 1716d
KCSAN: data-race in __process_echoes / n_tty_write (2) serial 6 4 1747d 1766d
INFO: task hung in con_flush_chars (2) serial 1 2 1807d 1880d
possible deadlock in pty_flush_buffer serial 4 1 1849d 1848d
KASAN: slab-out-of-bounds Read in do_update_region serial 17 1 1850d 1850d
INFO: task hung in commit_echoes (2) serial 1 3 1840d 1877d
INFO: task hung in vcs_open (2) serial 1 1 1840d 1840d
KCSAN: data-race in console_callback / kbd_event serial 6 1 1793d 1766d
KCSAN: data-race in n_tty_read / n_tty_receive_buf_common serial 6 1 1800d 1766d
KCSAN: data-race in n_tty_write / tty_set_termios (3) serial 6 1 1806d 1806d
KMSAN: uninit-value in do_update_region (2) serial 7 1 1869d 1869d
KMSAN: uninit-value in vcs_read (2) serial 7 1 1908d 1903d
KCSAN: data-race in n_tty_close / pty_close serial 6 1 1842d 1842d
KCSAN: data-race in __tty_hangup / n_tty_poll (2) serial 6 1 1844d 1844d
INFO: task hung in con_write (2) serial 1 3 1911d 1959d
INFO: task hung in tty_release_struct serial 1 2 1911d 1918d
KCSAN: data-race in n_tty_poll / n_tty_set_termios serial 6 1 1862d 1862d
INFO: task hung in do_con_write serial 1 4 1918d 2086d
INFO: task hung in vt_ioctl (2) serial 1 2 1923d 1962d
KCSAN: data-race in n_tty_write / tty_set_termios (2) serial 6 1 1870d 1870d
INFO: task hung in vt_resize (2) serial 1 1 1925d 1925d
KCSAN: data-race in __process_echoes / n_tty_write serial 6 3 1879d 1920d
BUG: sleeping function called from invalid context in console_lock serial 5 1 1970d 1970d
KCSAN: data-race in __tty_hangup / tty_hung_up_p (2) serial 6 1 1888d 1888d
stack segment fault in redraw_screen serial 2 4 1974d 1989d
INFO: task hung in print_usage_bug serial 1 5 1946d 1972d
KCSAN: data-race in __fput / __tty_hangup serial 6 1 1899d 1899d
INFO: task hung in con_font_op serial 1 2 1959d 1972d
KCSAN: data-race in n_tty_receive_buf_common / n_tty_write serial 6 1 1907d 1907d
KCSAN: data-race in n_tty_write / tty_set_termios serial 6 1 1932d 1932d
KCSAN: data-race in echo_char / n_tty_receive_char_special serial 6 178 1938d 2091d
KCSAN: data-race in commit_echoes / n_tty_receive_char_special serial 6 91 1940d 2065d
KCSAN: data-race in echo_char / echo_char serial 6 106 1942d 2057d
INFO: task hung in con_flush_chars serial 1 1 2003d 2003d
KMSAN: uninit-value in do_update_region serial 7 6 2033d 2051d
INFO: task hung in release_tty serial 1 3 2046d 2101d
INFO: task hung in vt_resize serial 1 1 2049d 2046d
KASAN: use-after-free Read in vt_do_kdgkb_ioctl serial 19 1 2054d 2053d
KCSAN: data-race in n_tty_receive_char_special / n_tty_receive_char_special (2) serial 6 5 1972d 2014d
KCSAN: data-race in __process_echoes / n_tty_receive_char_special serial 6 41 1939d 2166d
KCSAN: data-race in n_tty_receive_buf_common / n_tty_receive_buf_common serial 6 19 1948d 2177d
KCSAN: data-race in commit_echoes / echo_char (2) serial 6 7 1939d 2127d
KCSAN: data-race in __process_echoes / echo_char (3) serial 6 1 1953d 1953d
KCSAN: data-race in __tty_hangup / n_tty_poll serial 6 1 1943d 1943d
KCSAN: data-race in __start_tty.part.0 / n_tty_receive_buf_common serial 6 1 1952d 1952d
KCSAN: data-race in __tty_hangup / do_sys_poll serial 6 1 1995d 1995d
KCSAN: data-race in echo_char / n_tty_receive_buf_common serial 6 13 1988d 2165d
KASAN: user-memory-access Read in do_con_write serial 17 1 2082d 2081d
INFO: task hung in vt_ioctl serial 1 1 2054d 2054d
KCSAN: data-race in n_hdlc_buf_get / n_hdlc_tty_receive serial 6 3 2039d 2121d
BUG: unable to handle kernel NULL pointer dereference in insert_char serial 10 1 2094d 2093d
KCSAN: data-race in __process_echoes / echo_char (2) serial 6 3 2045d 2056d
INFO: task hung in n_tty_read serial 1 3 2068d 2122d
BUG: sleeping function called from invalid context in do_con_write serial 5 1 2116d 2113d
KCSAN: data-race in n_tty_write / tty_release serial 6 2 2072d 2088d
KCSAN: data-race in n_tty_kick_worker / n_tty_receive_buf_common serial 6 1 2072d 2072d
KCSAN: data-race in commit_echoes / process_echoes serial 6 10 2078d 2167d
KCSAN: data-race in n_hdlc_send_frames / n_hdlc_send_frames serial 6 1 2087d 2087d
KCSAN: data-race in __tty_hangup / __vfs_read serial 6 1 2089d 2089d
KCSAN: data-race in __tty_hangup / n_tty_read serial 6 2 2103d 2115d
INFO: task hung in con_write serial 1 1 2124d 2124d
KCSAN: data-race in fasync_remove_entry / n_tty_write serial 6 1 2108d 2108d
KASAN: use-after-free Read in fn_hold serial 19 1 2162d 2162d
KCSAN: data-race in __tty_hangup / tty_hung_up_p serial 6 4 2118d 2137d
KCSAN: data-race in pty_flush_buffer / pty_set_pktmode serial 6 1 2133d 2133d
KCSAN: data-race in __process_echoes / echo_char serial 6 2 2141d 2147d
KCSAN: data-race in __tty_hangup / do_select serial 6 1 2150d 2150d
BUG: unable to handle kernel NULL pointer dereference in mem_serial_out serial 10 C done 7 2120d 2132d
kernel panic: sysrq triggered crash serial input usb 2 C 2 2123d 2123d
KCSAN: data-race in commit_echoes / echo_char serial 6 1 2162d 2162d
KCSAN: data-race in n_tty_receive_char_special / n_tty_receive_char_special serial 6 1 2164d 2163d
KMSAN: uninit-value in n_tty_receive_buf_common serial 7 1 2409d 2409d
INFO: task hung in tty_read serial 1 1 2502d 2502d
INFO: task hung in tty_ioctl serial 1 6 2513d 2581d
possible deadlock in vcs_read (2) serial 4 37 2857d 2892d
possible deadlock in ldsem_down_read serial 4 7721 2851d 2897d
possible deadlock in vcs_write (2) serial 4 330 2863d 2885d
INFO: task hung in tty_release serial 1 2 2642d 2642d
KMSAN: kernel-infoleak in copy_from_read_buf serial 9 C 80 2648d 2655d
KMSAN: kernel-infoleak in n_tty_read serial 9 15 2648d 2654d
BUG: unable to handle kernel NULL pointer dereference in n_tty_set_termios serial 10 C 1 2689d 2689d
BUG: workqueue lockup - pool cpus=0 node=0 flags=0x0 nice=0 stuck for 57s! serial -1 1 2924d 2924d
BUG: workqueue lockup - pool cpus=1 node=0 flags=0x0 nice=0 stuck for 59s! serial -1 1 2922d 2922d
BUG: workqueue lockup - pool cpus=0 node=0 flags=0x0 nice=0 stuck for 56s! serial -1 1 2924d 2924d