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Out of 524 bugs, 496 were automatically obsoleted (22 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
KASAN: slab-use-after-free Read in uart_write (3) serial 19 1 93d 89d
possible deadlock in stop_tty fs serial 4 3 105d 183d
KCSAN: data-race in __uart_start / stop_tty serial 6 1 64d 64d
KCSAN: data-race in n_tty_flush_buffer / n_tty_poll (2) serial 6 2 67d 110d
general protection fault in puts_queue serial 2 C 72 97d 95d
general protection fault in k_meta serial 2 12 97d 94d
KCSAN: data-race in n_tty_flush_buffer / n_tty_lookahead_flow_ctrl (9) serial 6 1 88d 88d
KCSAN: data-race in serial8250_do_startup / serial8250_modem_status (3) serial 6 3 96d 129d
KCSAN: data-race in __se_sys_ioctl / __tty_hangup (7) serial 6 1 97d 97d
KCSAN: data-race in serial8250_do_startup / serial8250_handle_irq (3) serial 6 15 99d 355d
KCSAN: data-race in pty_write / tty_send_xchar (2) serial 6 1 100d 100d
KCSAN: data-race in n_tty_receive_char_flow_ctrl / tty_set_termios serial 6 692 101d 880d
INFO: task hung in tty_set_ldisc serial 1 1 142d 142d
KCSAN: data-race in n_tty_receive_char / n_tty_write (12) serial 6 1 111d 111d
KCSAN: data-race in __process_echoes / n_tty_write (14) serial 6 13 114d 305d
KCSAN: data-race in n_tty_write / tty_set_termios (14) serial 6 12 115d 188d
INFO: task hung in tty_set_termios (5) serial 1 3 154d 220d
KCSAN: data-race in isig / n_tty_poll serial 6 2 126d 126d
KCSAN: data-race in __tty_hangup / io_file_get_normal serial 6 1 137d 137d
KCSAN: data-race in __tty_hangup / tty_hung_up_p (14) serial 6 1 145d 145d
KCSAN: data-race in n_tty_receive_buf_standard / n_tty_write (2) serial 6 2 150d 178d
KCSAN: data-race in __stop_tty / pty_write_room (11) serial 6 1 151d 151d
INFO: task hung in commit_echoes (7) serial 1 1 191d 191d
general protection fault in n_tty_receive_buf_common (2) serial 2 21 202d 650d
KASAN: slab-use-after-free Read in uart_write_room serial 19 7 204d 513d
KCSAN: data-race in n_tty_flush_buffer / n_tty_poll serial 6 3 168d 250d
KMSAN: uninit-value in gsmld_receive_buf serial 7 32 218d 737d
KCSAN: data-race in __se_sys_ioctl / __tty_hangup (6) serial 6 3 176d 235d
KCSAN: data-race in n_tty_receive_char / n_tty_write (11) serial 6 11 177d 304d
KASAN: slab-out-of-bounds Write in do_con_write (2) serial 21 6 238d 242d
INFO: task hung in n_tty_write serial 1 1 229d 229d
KCSAN: data-race in serial8250_do_startup / serial8250_modem_status (2) serial 6 1 196d 196d
KCSAN: data-race in pty_stop / pty_unix98_ioctl (2) serial 6 1 202d 202d
KCSAN: data-race in n_tty_receive_buf_common / n_tty_write (8) serial 6 1 209d 209d
KCSAN: data-race in __stop_tty / pty_write_room (10) serial 6 1 210d 210d
KASAN: slab-out-of-bounds Read in vc_do_resize (2) serial 17 1 261d 257d
KASAN: slab-use-after-free Read in uart_write (2) serial 19 1 252d 248d
BUG: unable to handle kernel paging request in vcs_read serial 8 1 257d 253d
KCSAN: data-race in n_tty_flush_buffer / n_tty_lookahead_flow_ctrl (8) serial 6 1 229d 229d
INFO: task hung in tty_mode_ioctl (2) serial 1 1 274d 274d
KCSAN: data-race in __tty_hangup / tty_hung_up_p (13) serial 6 1 243d 243d
INFO: task hung in n_tty_receive_char (3) serial 1 7 280d 407d
KCSAN: data-race in n_tty_write / tty_set_termios (13) serial 6 2 249d 286d
INFO: task hung in tty_ldisc_kill (2) serial 1 1 256d 256d
KCSAN: data-race in serial8250_do_startup / serial8250_modem_status serial 6 5 256d 329d
KCSAN: data-race in __stop_tty / n_tty_receive_char (9) serial 6 4 262d 316d
KCSAN: data-race in n_tty_receive_buf_common / n_tty_write (7) serial 6 13 265d 531d
KCSAN: data-race in __stop_tty / pty_write (15) serial 6 12 268d 500d
KCSAN: data-race in __stop_tty / pty_write_room (9) serial 6 1 270d 270d
INFO: task hung in tty_buffer_flush (2) serial 1 1 308d 308d
KCSAN: data-race in do_con_write / stop_tty (8) serial 6 2 280d 280d
INFO: task hung in flush_to_ldisc (4) serial 1 1 316d 316d
KCSAN: data-race in __tty_hangup / get_pipe_info serial 6 1 289d 289d
KCSAN: data-race in ppp_asynctty_receive / tty_set_termios (10) serial 6 44 282d 328d
KCSAN: data-race in n_tty_poll / pty_unix98_ioctl (2) serial 6 1 292d 292d
KCSAN: data-race in n_tty_flush_buffer / n_tty_lookahead_flow_ctrl (7) serial 6 2 293d 299d
KCSAN: data-race in set_console / set_console serial 6 1 300d 300d
INFO: task hung in n_tty_ioctl serial 1 1 335d 335d
possible deadlock in get_partial_node (3) serial 4 4 307d 303d
INFO: task hung in tty_change_softcar serial 1 1 341d 341d
INFO: task hung in commit_echoes (6) serial 1 1 347d 347d
possible deadlock in debug_check_no_obj_freed (2) serial 4 11 328d 344d
KCSAN: data-race in filemap_read_folio / filemap_read_folio selinux serial 6 2 324d 368d
KCSAN: data-race in __stop_tty / pty_write_room (8) serial 6 1 327d 327d
KASAN: slab-out-of-bounds Write in do_con_write serial 21 4 374d 452d
KCSAN: data-race in __io_arm_poll_handler / __tty_hangup (2) serial 6 1 335d 335d
KCSAN: data-race in n_tty_poll / tty_set_termios (9) serial 6 7 336d 409d
INFO: task hung in ptmx_open (2) serial 1 6 372d 537d
KCSAN: data-race in n_tty_close / pty_close (6) serial 6 1 342d 342d
KCSAN: data-race in n_tty_write / tty_set_termios (12) serial 6 34 347d 522d
KCSAN: data-race in n_tty_ioctl_helper / n_tty_receive_char (4) serial 6 1 348d 348d
KCSAN: data-race in __tty_hangup / io_poll_task_func (2) serial 6 1 357d 357d
KCSAN: data-race in n_tty_flush_buffer / n_tty_lookahead_flow_ctrl (6) serial 6 13 368d 541d
INFO: task hung in con_flush_chars (4) serial 1 4 410d 580d
INFO: task hung in tty_buffer_flush serial 1 6 410d 498d
KCSAN: data-race in n_tty_receive_char / n_tty_write (10) serial 6 7 380d 423d
KASAN: slab-out-of-bounds Read in vc_uniscr_check serial 17 1 428d 424d
KCSAN: data-race in __stop_tty / pty_write_room (7) serial 6 6 391d 477d
INFO: task hung in console_callback (5) serial 1 572 407d 526d
KCSAN: data-race in __stop_tty / n_tty_receive_char (8) serial 6 7 396d 479d
KCSAN: data-race in __tty_hangup / filp_flush serial 6 1 397d 397d
KCSAN: data-race in n_tty_check_unthrottle / n_tty_receive_buf_common (13) serial 6 1 398d 398d
KASAN: slab-out-of-bounds Read in vcs_read serial 17 1 456d 452d
INFO: task hung in commit_echoes (5) serial 1 2 456d 469d
INFO: rcu detected stall in file_tty_write (3) serial 1 3 460d 510d
KCSAN: data-race in do_con_write / stop_tty (7) serial 6 1 445d 445d
KCSAN: data-race in serial8250_do_startup / serial8250_handle_irq (2) serial 6 3 449d 502d
KCSAN: data-race in __process_echoes / n_tty_write (13) serial 6 4 455d 519d
INFO: rcu detected stall in redirected_tty_write serial 1 1 490d 490d
WARNING in sched_show_task input serial usb -1 C 1 506d 502d
INFO: task hung in n_tty_receive_char (2) serial 1 1 507d 507d
KASAN: slab-use-after-free Read in uart_write serial 19 1 523d 519d
KCSAN: data-race in n_tty_receive_char / n_tty_write (9) serial 6 3 480d 514d
INFO: rcu detected stall in flush_to_ldisc serial 1 1 526d 526d
KCSAN: data-race in n_tty_poll / tty_set_termios (8) serial 6 2 505d 513d
KCSAN: data-race in n_tty_check_unthrottle / n_tty_receive_buf_common (12) serial 6 1 507d 507d
INFO: task hung in release_tty (3) serial 1 3 543d 609d
INFO: task hung in n_tty_flush_buffer (2) serial 1 1 546d 546d
INFO: task hung in tty_release_struct (7) serial 1 5 551d 713d
BUG: soft lockup in debug_check_no_obj_freed serial 1 syz 2 563d 563d
KCSAN: data-race in __tty_hangup / tty_hung_up_p (12) serial 6 1 532d 532d
KCSAN: data-race in ppp_asynctty_receive / tty_set_termios (9) serial 6 6 533d 540d
INFO: task hung in tty_set_termios (4) serial 1 1 570d 570d
INFO: task hung in tty_ldisc_kill serial 1 2 578d 579d
KMSAN: kernel-infoleak in tty_read serial 9 3 601d 632d
KCSAN: data-race in __stop_tty / pty_write (14) serial 6 1 559d 559d
INFO: task hung in con_set_cmap (2) serial 1 1 609d 609d
INFO: task hung in tioclinux serial 1 1 611d 611d
INFO: task hung in __pfx_do_exit serial 1 1 618d 618d
KCSAN: data-race in n_tty_receive_char / n_tty_write (8) serial 6 1 565d 565d
INFO: task hung in nmi_cpu_backtrace (3) block serial 1 3 624d 639d
INFO: task hung in con_get_cmap serial 1 2 625d 625d
INFO: task hung in n_tty_receive_char serial 1 5 625d 692d
KCSAN: data-race in n_tty_poll / n_tty_set_termios (4) serial 6 1 580d 580d
KCSAN: data-race in ppp_asynctty_receive / tty_set_termios (8) serial 6 3 583d 586d
memory leak in gsmld_ioctl serial 3 C 5 854d 1282d
KCSAN: data-race in __tty_hangup / do_dentry_open (5) serial 6 1 590d 590d
INFO: task hung in tty_ldisc_hangup (3) serial 1 1 653d 653d
KCSAN: data-race in __stop_tty / pty_write (13) serial 6 19 598d 777d
KCSAN: data-race in __stop_tty / pty_write_room (6) serial 6 11 602d 743d
INFO: rcu detected stall in tty_release serial 1 3 658d 726d
KCSAN: data-race in n_tty_close / pty_close (5) serial 6 1 604d 604d
KCSAN: data-race in n_tty_receive_char / n_tty_write (7) serial 6 6 608d 703d
KCSAN: data-race in __tty_hangup / n_tty_poll (3) serial 6 1 609d 609d
possible deadlock in console_trylock_spinning (2) serial 4 3 681d 692d
KCSAN: data-race in n_tty_receive_buf_common / n_tty_write (6) serial 6 6 617d 692d
INFO: rcu detected stall in tty_ioctl (4) serial 1 1 643d 643d
KCSAN: data-race in do_con_write / stop_tty (6) serial 6 1 620d 620d
KCSAN: data-race in n_tty_flush_buffer / n_tty_lookahead_flow_ctrl (5) serial 6 11 627d 786d
KCSAN: data-race in n_tty_check_unthrottle / n_tty_receive_buf_common (11) serial 6 1 634d 634d
KCSAN: data-race in __stop_tty / n_tty_receive_char (7) serial 6 1 638d 638d
KCSAN: data-race in n_tty_poll / tty_set_termios (7) serial 6 1 648d 648d
WARNING in uart_write serial -1 10 684d 709d
possible deadlock in uart_write (2) serial 4 C 68 685d 741d
KCSAN: data-race in n_tty_close / pty_close (4) serial 6 3 654d 674d
KASAN: slab-use-after-free Read in kbd_event serial 19 1 713d 709d
KMSAN: kernel-infoleak in con_font_op serial 9 1 732d 728d
INFO: task hung in mapping serial 1 1 725d 725d
INFO: task hung in vt_resizex serial 1 1 697d 697d
KCSAN: data-race in __stop_tty / n_tty_receive_char (6) serial 6 17 675d 832d
possible deadlock in pty_flush_buffer (2) serial 4 1 744d 740d
KCSAN: data-race in n_tty_write / tty_set_termios (11) serial 6 3 681d 686d
KCSAN: data-race in __process_echoes / n_tty_write (12) serial 6 2 688d 693d
KCSAN: data-race in n_tty_poll / n_tty_set_termios (3) serial 6 1 698d 698d
KCSAN: data-race in console_callback / kbd_event (3) serial 6 1 701d 701d
general protection fault in serial8250_tx_chars serial 2 syz error 175 744d 1035d
INFO: task hung in rcu_state (2) serial 1 1 772d 772d
KCSAN: data-race in n_tty_write / tty_release (4) serial 6 1 719d 719d
INFO: task hung in vcs_open (7) serial 1 1 779d 779d
KCSAN: data-race in n_tty_check_unthrottle / n_tty_receive_buf_common (10) serial 6 2 727d 750d
KCSAN: data-race in __start_tty / n_tty_receive_char (3) serial 6 3 734d 747d
KCSAN: data-race in n_tty_ioctl_helper / n_tty_receive_char (3) serial 6 2 734d 748d
KCSAN: data-race in n_tty_receive_buf_common / n_tty_write (5) serial 6 41 737d 879d
KCSAN: data-race in ppp_asynctty_receive / tty_set_termios (7) serial 6 51 733d 816d
KCSAN: data-race in n_tty_receive_char / n_tty_write (6) serial 6 28 748d 881d
KCSAN: data-race in __process_echoes / n_tty_write (11) serial 6 13 754d 833d
KCSAN: data-race in __tty_hangup / tty_hung_up_p (11) serial 6 2 761d 771d
KCSAN: data-race in n_tty_lookahead_flow_ctrl / tty_set_termios (4) serial 6 1 762d 762d
KCSAN: data-race in __start_tty / pty_write_room (2) serial 6 2 763d 769d
KCSAN: data-race in n_tty_write / tty_reopen (8) serial 6 4 766d 838d
INFO: task hung in tty_release (2) serial 1 2 822d 879d
KCSAN: data-race in vcs_poll_data_get / vcs_poll_data_get serial 6 1 777d 777d
KCSAN: data-race in __stop_tty / do_con_write (9) serial 6 2 777d 798d
KCSAN: data-race in __stop_tty / pty_write_room (5) serial 6 2 785d 788d
KCSAN: data-race in __start_tty / n_tty_receive_char (2) serial 6 1 786d 786d
INFO: task hung in tty_release_struct (6) serial 1 1 842d 842d
KMSAN: uninit-value in n_tty_receive_buf_closing (2) serial 7 1 853d 847d
KCSAN: data-race in n_tty_ioctl_helper / n_tty_receive_char (2) serial 6 1 793d 793d
INFO: task hung in tty_set_termios (3) serial 1 1 850d 850d
KCSAN: data-race in n_tty_close / pty_close (3) serial 6 1 810d 810d
KCSAN: data-race in n_tty_receive_signal_char / n_tty_write (2) serial 6 1 810d 810d
KCSAN: data-race in __stop_tty / pty_write (12) serial 6 7 813d 875d
KCSAN: data-race in n_tty_poll / tty_set_termios (6) serial 6 1 824d 824d
KCSAN: data-race in n_tty_check_unthrottle / n_tty_receive_buf_common (9) serial 6 2 826d 828d
KCSAN: data-race in __tty_hangup / do_dentry_open (4) serial 6 1 828d 828d
INFO: task hung in do_con_write (4) serial 1 1 883d 879d
KMSAN: uninit-value in n_tty_lookahead_flow_ctrl serial 7 C 28 864d 854d
KCSAN: data-race in __stop_tty / pty_write_room (4) serial 6 2 833d 833d
KCSAN: data-race in n_tty_lookahead_flow_ctrl / tty_set_termios (3) serial 6 1 835d 835d
KCSAN: data-race in __se_sys_ioctl / __tty_hangup (5) serial 6 1 835d 835d
INFO: task hung in ret_from_fork (3) serial 1 1 908d 908d
KMSAN: kernel-infoleak-after-free in tty_read serial 18 1 917d 917d
KCSAN: data-race in ppp_asynctty_receive / tty_set_termios (6) serial 6 1 864d 864d
KCSAN: data-race in n_tty_flush_buffer / n_tty_lookahead_flow_ctrl (4) serial 6 1 866d 866d
KCSAN: data-race in n_tty_check_unthrottle / n_tty_receive_buf_common (8) serial 6 1 868d 868d
INFO: rcu detected stall in chrdev_open (5) serial 1 1 928d 928d
INFO: task hung in vcs_open (6) serial 1 2 930d 994d
KCSAN: data-race in __process_echoes / n_tty_write (10) serial 6 10 878d 878d
KCSAN: data-race in __se_sys_ioctl / __tty_hangup (4) serial 6 1 882d 881d
KASAN: slab-use-after-free Read in tty_write_room serial 19 1 941d 937d
INFO: task hung in nmi_cpu_backtrace (2) serial 1 1 939d 939d
KCSAN: data-race in __io_arm_poll_handler / __tty_hangup serial 6 1 891d 876d
KCSAN: data-race in n_tty_write / tty_reopen (7) serial 6 1 892d 876d
KCSAN: data-race in __tty_hangup / io_arm_poll_handler serial 6 1 903d 877d
KCSAN: data-race in __stop_tty / do_con_write (8) serial 6 5 913d 878d
KMSAN: uninit-value in n_tty_receive_buf_closing serial 7 2 954d 966d
INFO: task hung in vt_ioctl (4) serial 1 1 959d 959d
INFO: task hung in console_callback (4) serial 1 65 948d 955d
KCSAN: data-race in tty_port_block_til_ready / tty_set_termios (3) serial 6 1 917d 917d
KCSAN: data-race in __stop_tty / pty_write (11) serial 6 3 926d 929d
INFO: rcu detected stall in tty_ioctl (3) serial 1 1 997d 997d
INFO: task hung in tty_open (2) serial 1 C error error 19 1013d 1549d
INFO: task hung in con_install (2) serial 1 1 1007d 1007d
KCSAN: data-race in tty_port_block_til_ready / tty_set_termios (2) serial 6 1 955d 955d
KCSAN: data-race in pty_write_room / tty_send_xchar serial 6 1 960d 960d
KCSAN: data-race in __stop_tty / n_tty_receive_char (5) serial 6 4 964d 1000d
KCSAN: data-race in n_tty_poll / tty_set_termios (5) serial 6 1 967d 967d
KCSAN: data-race in n_tty_check_unthrottle / n_tty_receive_buf_common (7) serial 6 1 967d 967d
KCSAN: data-race in __stop_tty / pty_write (10) serial 6 1 970d 970d
INFO: task hung in rcu_state serial 1 1 1026d 1026d
INFO: trying to register non-static key in gsm_send serial -1 C 1 1250d 1246d
INFO: task hung in tty_release_struct (5) serial 1 1 1031d 1031d
BUG: unable to handle kernel NULL pointer dereference in tty_write_room serial 19 syz error 6 1043d 1101d
KCSAN: data-race in __stop_tty / pty_write_room (3) serial 6 3 983d 991d
KMSAN: uninit-value in n_tty_receive_buf_common (2) serial 7 C 591 1021d 1603d
KCSAN: data-race in n_tty_flush_buffer / n_tty_lookahead_flow_ctrl (3) serial 6 6 991d 1054d
KCSAN: data-race in serial8250_do_startup / serial8250_handle_irq serial 6 3 1001d 1017d
KCSAN: data-race in n_tty_check_unthrottle / n_tty_receive_buf_common (6) serial 6 2 1004d 1009d
KCSAN: data-race in __tty_hangup / vfs_write (2) serial 6 1 1005d 1005d
KCSAN: data-race in n_tty_write / tty_reopen (6) serial 6 1 1011d 1011d
KCSAN: data-race in n_tty_lookahead_flow_ctrl / tty_set_termios (2) serial 6 1 1011d 1011d
KCSAN: data-race in pty_close / pty_flush_buffer (2) serial 6 1 1018d 1018d
KCSAN: data-race in __stop_tty / pty_write (9) serial 6 3 1018d 1049d
KCSAN: data-race in __process_echoes / n_tty_write (9) serial 6 4 1024d 1070d
KCSAN: data-race in ppp_asynctty_receive / tty_set_termios (5) serial 6 16 1036d 1074d
KCSAN: data-race in n_tty_receive_char / n_tty_write (5) serial 6 3 1041d 1066d
BUG: unable to handle kernel NULL pointer dereference in hide_cursor serial 10 C unreliable unreliable 5 1813d 1888d
BUG: scheduling while atomic in print_tainted serial 5 3 1102d 1171d
KASAN: slab-use-after-free Write in tty_port_put serial 22 1 1133d 1129d
KCSAN: data-race in __stop_tty / do_con_write (7) serial 6 7 1056d 1069d
INFO: task hung in commit_echoes (4) serial 1 1 1082d 1082d
possible deadlock in tty_port_default_wakeup serial 4 7 1142d 1256d
KCSAN: data-race in __tty_hangup / tty_hung_up_p (10) serial 6 3 1063d 1109d
INFO: task hung in vt_ioctl (3) serial 1 1 1139d 1139d
KCSAN: data-race in __start_tty / n_tty_receive_char serial 6 1 1084d 1084d
KCSAN: data-race in __start_tty / pty_write_room serial 6 1 1084d 1084d
KCSAN: data-race in n_tty_flush_buffer / n_tty_lookahead_flow_ctrl (2) serial 6 14 1099d 1275d
KCSAN: data-race in n_tty_receive_signal_char / n_tty_write serial 6 1 1100d 1100d
INFO: task hung in vcs_open (5) serial 1 2 1157d 1161d
BUG: soft lockup in raw_ioctl serial kvm net 1 3 1161d 1264d
KCSAN: data-race in __stop_tty / pty_write (8) serial 6 4 1109d 1124d
KCSAN: data-race in n_tty_check_unthrottle / n_tty_receive_buf_common (5) serial 6 1 1109d 1109d
KCSAN: data-race in tty_port_block_til_ready / tty_set_termios serial 6 1 1111d 1111d
KCSAN: data-race in __se_sys_ioctl / __tty_hangup (3) serial 6 1 1112d 1112d
KCSAN: data-race in n_tty_write / tty_set_termios (10) serial 6 1 1112d 1112d
KCSAN: data-race in n_tty_receive_char / n_tty_write (4) serial 6 1 1116d 1116d
INFO: task hung in worker_thread (3) serial 1 1 1171d 1171d
KCSAN: data-race in __process_echoes / n_tty_write (8) serial 6 3 1117d 1170d
KCSAN: data-race in do_con_write / stop_tty (5) serial 6 1 1122d 1122d
KCSAN: data-race in ppp_asynctty_receive / tty_set_termios (4) serial 6 1 1123d 1123d
KCSAN: data-race in n_tty_kick_worker / n_tty_receive_buf_common (8) serial 6 2 1126d 1162d
KCSAN: data-race in n_tty_receive_buf_common / n_tty_write (4) serial 6 5 1127d 1218d
KCSAN: data-race in n_tty_poll / n_tty_set_termios (2) serial 6 1 1148d 1148d
INFO: task hung in n_tty_read (2) serial input usb 1 C error 1 1856d 1852d
BUG: soft lockup in raw_release kvm serial 1 6 1233d 1245d
memory leak in tty_init_dev (2) serial 3 C 1 1446d 1442d
KASAN: use-after-free Read in vc_do_resize serial 19 C error error 10 2096d 2186d
KCSAN: data-race in __stop_tty / pty_write_room (2) serial 6 1 1162d 1162d
KCSAN: data-race in tty_port_open / uart_ioctl serial 6 1 1190d 1190d
KCSAN: data-race in n_tty_lookahead_flow_ctrl / tty_set_termios serial 6 52 1194d 1364d
KCSAN: data-race in n_tty_receive_char / n_tty_write (3) serial 6 5 1175d 1216d
KCSAN: data-race in n_tty_write / tty_set_termios (9) serial 6 7 1203d 1284d
KCSAN: data-race in __stop_tty / tty_send_xchar serial 6 1 1220d 1220d
possible deadlock in __queue_work (3) serial 4 1 1309d 1305d
possible deadlock in pty_write serial 4 C done inconclusive 192 1444d 2283d
KCSAN: data-race in n_tty_kick_worker / n_tty_receive_buf_common (7) serial 6 2 1249d 1259d
KCSAN: data-race in pty_write_room / start_tty serial 6 1 1251d 1251d
KCSAN: data-race in __process_echoes / n_tty_write (7) serial 6 2 1254d 1255d
INFO: task hung in tty_release_struct (4) serial 1 2 1315d 1353d
INFO: task hung in vcs_open (4) serial 1 2 1310d 1373d
KCSAN: data-race in __tty_hangup / vfs_read (2) serial 6 1 1263d 1263d
KASAN: use-after-free Read in tty_write_room serial 19 12 1340d 1598d
usb-testing boot error: general protection fault in __tty_alloc_driver serial -1 2 1340d 1359d
KCSAN: data-race in n_tty_receive_char / n_tty_write (2) serial 6 13 1264d 1404d
KASAN: slab-out-of-bounds Write in vcs_read serial 21 C done 6 2079d 2084d
KMSAN: uninit-value in set_selection_kernel serial 7 428 1349d 2245d
KCSAN: data-race in __stop_tty / do_con_write (5) serial 6 1 1269d 1269d
KCSAN: data-race in n_tty_check_unthrottle / n_tty_receive_buf_common (4) serial 6 1 1276d 1276d
KASAN: slab-out-of-bounds Write in sysrq_filter serial input usb 21 C 2 2342d 2340d
KCSAN: data-race in n_tty_receive_buf_standard / n_tty_write serial 6 2 1280d 1295d
KCSAN: data-race in n_tty_receive_buf_common / n_tty_write (3) serial 6 5 1281d 1323d
Internal error in io_serial_out (2) serial 2 2 1371d 1391d
INFO: task hung in do_con_write (3) serial 1 1 1347d 1347d
INFO: task hung in console_callback (3) serial 1 11 1350d 1395d
BUG: unable to handle kernel NULL pointer dereference in tty_ioctl serial 10 13 1340d 1366d
memory leak in pty_common_install serial 3 C 2 1406d 2471d
KCSAN: data-race in __stop_tty / pty_write (7) serial 6 1 1307d 1307d
KCSAN: data-race in __stop_tty / n_tty_receive_char (4) serial 6 2 1308d 1313d
KCSAN: data-race in __process_echoes / n_tty_write (6) serial 6 41 1310d 1606d
KCSAN: data-race in n_tty_kick_worker / n_tty_receive_buf_common (6) serial 6 1 1313d 1313d
INFO: task hung in commit_echoes (3) serial 1 3 1369d 1464d
KCSAN: data-race in start_tty / uart_write serial 6 1 1319d 1319d
KCSAN: data-race in __stop_tty / do_con_write (4) serial 6 1 1320d 1320d
KCSAN: data-race in n_tty_flush_buffer / n_tty_lookahead_flow_ctrl serial 6 1 1324d 1324d
possible deadlock in uart_write serial 4 C done unreliable 609 1599d 2322d
KCSAN: data-race in n_tty_check_unthrottle / n_tty_receive_buf_common (3) serial 6 1 1337d 1337d
possible deadlock in console_trylock_spinning serial 4 C done inconclusive 168 1451d 2511d
KCSAN: data-race in __tty_hangup / do_dentry_open (3) serial 6 1 1341d 1341d
KCSAN: data-race in n_tty_ioctl_helper / n_tty_receive_char serial 6 1 1342d 1342d
possible deadlock in tty_port_close_start serial 4 C done error 43 1679d 2274d
KCSAN: data-race in n_tty_write / tty_set_termios (8) serial 6 9 1356d 1482d
KASAN: unknown-crash Write in do_con_write serial -1 C done error 1 2034d 2066d
KCSAN: data-race in __tty_hangup / io_uring_get_socket serial 6 1 1359d 1359d
KCSAN: data-race in do_con_write / stop_tty (4) serial 6 2 1364d 1373d
KCSAN: data-race in n_tty_receive_buf_common / n_tty_write (2) serial 6 36 1367d 1705d
KASAN: use-after-free Read in tty_ldisc_hangup serial 19 1 1399d 1399d
KCSAN: data-race in pty_close / pty_flush_buffer serial 6 2 1380d 1413d
INFO: rcu detected stall in tx (2) serial 1 79 1471d 1589d
KCSAN: data-race in __fput / __tty_hangup (3) serial 6 2 1387d 1405d
KCSAN: data-race in n_tty_kick_worker / n_tty_receive_buf_common (5) serial 6 1 1389d 1389d
KCSAN: data-race in __stop_tty / n_tty_receive_char (3) serial 6 1 1397d 1397d
KCSAN: data-race in __tty_hangup / tty_hung_up_p (9) serial 6 1 1406d 1406d
KCSAN: data-race in console_unlock / printer_should_wake serial 6 7 1411d 1417d
KCSAN: data-race in console_lock / printer_should_wake serial 6 6 1411d 1416d
KCSAN: data-race in console_unlock / printk_kthread_func serial 6 25 1418d 1441d
KCSAN: data-race in console_lock / printk_kthread_func serial 6 20 1418d 1440d
KCSAN: data-race in ppp_asynctty_receive / tty_set_termios (3) serial 6 2 1423d 1436d
KCSAN: data-race in __tty_hangup / do_dentry_open (2) serial 6 1 1425d 1425d
KCSAN: data-race in n_tty_receive_char / n_tty_write serial 6 25 1440d 1704d
INFO: task hung in tty_release_struct (3) serial 1 3 1496d 1540d
KCSAN: data-race in __fput / __tty_hangup (2) serial 6 1 1442d 1442d
KCSAN: data-race in n_tty_close / pty_close (2) serial 6 1 1444d 1444d
Internal error in io_serial_out serial 8 707 1499d 1923d
KCSAN: data-race in __stop_tty / pty_write_room serial 6 1 1446d 1446d
KCSAN: data-race in __stop_tty / pty_write (6) serial 6 1 1449d 1449d
KCSAN: data-race in isig / pty_close (2) serial 6 1 1449d 1449d
KCSAN: data-race in n_tty_check_unthrottle / n_tty_receive_buf_common (2) serial 6 1 1453d 1453d
INFO: task hung in console_callback (2) serial 1 1 1521d 1521d
KCSAN: data-race in n_tty_kick_worker / n_tty_receive_buf_common (4) serial 6 1 1469d 1469d
KCSAN: data-race in __tty_hangup / filp_close serial 6 1 1470d 1470d
INFO: task can't die in lock_downgrade serial 1 2 1499d 1517d
KCSAN: data-race in do_con_write / stop_tty (3) serial 6 6 1486d 1536d
KCSAN: data-race in __stop_tty / n_tty_receive_char (2) serial 6 2 1487d 1495d
KCSAN: data-race in __stop_tty / do_con_write (3) serial 6 2 1497d 1499d
KCSAN: data-race in __stop_tty / pty_write (5) serial 6 1 1502d 1502d
KCSAN: data-race in n_tty_write / tty_reopen (5) serial 6 1 1506d 1506d
INFO: task can't die in mark_held_locks (2) serial 1 3 1546d 1604d
KCSAN: data-race in n_tty_write / tty_set_termios (7) serial 6 4 1524d 1562d
KCSAN: data-race in isig / pty_close serial 6 2 1525d 1526d
INFO: task can't die in __vmalloc_node_range serial 1 1 1552d 1548d
possible deadlock in tty_buffer_flush (2) serial 4 7 1616d 1617d
KCSAN: data-race in tty_flip_buffer_push / tty_insert_flip_string_fixed_flag (3) serial 6 4 1540d 1571d
KCSAN: data-race in n_tty_kick_worker / n_tty_receive_buf_common (3) serial 6 4 1541d 1591d
KCSAN: data-race in __stop_tty / pty_write (4) serial 6 1 1546d 1546d
KCSAN: data-race in n_tty_read / pty_unix98_ioctl (2) serial 6 1 1549d 1549d
possible deadlock in __queue_work (2) serial 4 16 1530d 1529d
KCSAN: data-race in n_tty_write / tty_reopen (4) serial 6 3 1567d 1596d
KCSAN: data-race in pty_write / tty_send_xchar serial 6 1 1569d 1569d
KCSAN: data-race in __tty_hangup / tty_hung_up_p (8) serial 6 1 1573d 1573d
KCSAN: data-race in n_tty_poll / tty_set_termios (4) serial 6 1 1577d 1577d
INFO: rcu detected stall in chrdev_open (2) serial 1 C done inconclusive 55 1569d 2336d
INFO: task hung in flush_to_ldisc (3) serial 1 C inconclusive 3 1552d 1741d
INFO: task hung in tty_ioctl (2) serial 1 syz inconclusive 3 1566d 1665d
INFO: rcu detected stall in tty_ioctl (2) serial 1 5 1637d 1645d
INFO: task hung in con_set_trans_old serial 1 1 1562d 1562d
INFO: task hung in ptmx_open serial 1 4 1552d 1627d
INFO: task hung in tty_release_struct (2) serial 1 7 1555d 1691d
INFO: task hung in tty_ldisc_hangup (2) serial 1 1 1616d 1616d
INFO: task hung in release_tty (2) serial 1 2 1640d 1718d
KCSAN: data-race in tty_send_xchar / tty_send_xchar serial 6 1 1598d 1598d
KCSAN: data-race in n_tty_check_unthrottle / n_tty_receive_buf_common serial 6 3 1599d 1642d
INFO: task hung in tty_open serial 1 1 1675d 1675d
KCSAN: data-race in __tty_hangup / tty_hung_up_p (7) serial 6 1 1623d 1623d
INFO: task hung in tty_set_termios (2) serial 1 2 1682d 1721d
INFO: task hung in do_con_write (2) serial 1 2 1683d 1693d
KCSAN: data-race in __stop_tty / pty_write (3) serial 6 1 1633d 1633d
INFO: task hung in con_flush_chars (3) serial 1 1 1690d 1690d
KCSAN: data-race in console_callback / kbd_event (2) serial 6 1 1635d 1635d
KCSAN: data-race in do_con_write / stop_tty (2) serial 6 7 1639d 1702d
KCSAN: data-race in n_tty_write / tty_set_termios (6) serial 6 8 1642d 1761d
KCSAN: data-race in __stop_tty / do_con_write (2) serial 6 1 1643d 1643d
KCSAN: data-race in isig / pty_unix98_ioctl (2) serial 6 1 1646d 1646d
KCSAN: data-race in tty_flip_buffer_push / tty_insert_flip_string_fixed_flag (2) serial 6 3 1654d 1684d
INFO: task hung in tty_mode_ioctl serial 1 1 1712d 1712d
KCSAN: data-race in n_tty_poll / tty_set_termios (3) serial 6 1 1658d 1658d
possible deadlock in tty_buffer_flush serial 4 1 1747d 1743d
KCSAN: data-race in n_tty_write / tty_reopen (3) serial 6 5 1663d 1729d
KCSAN: data-race in __tty_hangup / tty_hung_up_p (6) serial 6 1 1664d 1664d
KCSAN: data-race in n_tty_read / pty_unix98_ioctl serial 6 1 1667d 1667d
KCSAN: data-race in __tty_hangup / vfs_read serial 6 1 1670d 1670d
KCSAN: data-race in n_tty_check_unthrottle / tty_throttle_safe (3) serial 6 1 1672d 1672d
KCSAN: data-race in pty_close / pty_stop (2) serial 6 1 1672d 1672d
KCSAN: data-race in n_tty_kick_worker / n_tty_receive_buf_common (2) serial 6 4 1672d 1694d
KCSAN: data-race in __stop_tty / pty_write (2) serial 6 1 1673d 1673d
KCSAN: data-race in __process_echoes / n_tty_write (5) serial 6 1 1679d 1679d
KCSAN: data-race in n_tty_write / tty_release (3) serial 6 1 1680d 1680d
KCSAN: data-race in __stop_tty / n_tty_receive_char serial 6 1 1681d 1681d
KCSAN: data-race in file_tty_write / file_tty_write serial 6 2 1683d 1712d
KCSAN: data-race in __tty_hangup / vfs_write serial 6 1 1701d 1701d
KCSAN: data-race in __se_sys_ioctl / __tty_hangup (2) serial 6 1 1702d 1702d
KCSAN: data-race in n_tty_receive_char / n_tty_receive_char serial 6 52 1708d 1709d
KCSAN: data-race in n_tty_receive_buf_common / n_tty_receive_char serial 6 148 1708d 1739d
KCSAN: data-race in __stop_tty / do_con_write serial 6 3 1715d 1754d
KCSAN: data-race in n_tty_receive_char / start_tty serial 6 1 1718d 1718d
KCSAN: data-race in n_tty_check_unthrottle / tty_throttle_safe (2) serial 6 5 1720d 1753d
KCSAN: data-race in n_tty_receive_buf_common / n_tty_receive_buf_common (2) serial 6 87 1735d 1976d
KCSAN: data-race in __process_echoes / n_tty_receive_buf_common serial 6 2 1738d 1752d
KCSAN: data-race in __tty_hangup / io_poll_task_func serial 6 1 1740d 1740d
KCSAN: data-race in pty_stop / pty_unix98_ioctl serial 6 1 1745d 1745d
KCSAN: data-race in do_con_write / stop_tty serial 6 1 1746d 1746d
KCSAN: data-race in pty_write / stop_tty serial 6 1 1752d 1752d
KCSAN: data-race in __tty_hangup / tty_hung_up_p (5) serial 6 1 1754d 1754d
KASAN: use-after-free Read in fn_hold (2) serial 19 1 1810d 1806d
KCSAN: data-race in __stop_tty / pty_write serial 6 1 1755d 1755d
KCSAN: data-race in __se_sys_ioctl / __tty_hangup serial 6 2 1757d 1782d
KCSAN: data-race in __process_echoes / n_tty_write (4) serial 6 1 1759d 1759d
KCSAN: data-race in n_tty_receive_char_inline / n_tty_receive_char_inline serial 6 60 1761d 1977d
KCSAN: data-race in n_tty_receive_char_special / n_tty_receive_char_special (3) serial 6 191 1761d 1976d
KCSAN: data-race in __process_echoes / n_tty_receive_char_special (2) serial 6 241 1761d 2045d
KCSAN: data-race in n_tty_receive_buf_common / n_tty_receive_char_special serial 6 1105 1761d 2336d
KCSAN: data-race in n_tty_receive_char_inline / n_tty_receive_char_special (2) serial 6 36 1762d 1835d
KCSAN: data-race in n_tty_poll / tty_set_termios (2) serial 6 2 1767d 1802d
KCSAN: data-race in n_tty_read / pty_stop serial 6 1 1768d 1768d
KCSAN: data-race in n_tty_ioctl_helper / pty_write serial 6 2 1779d 1799d
KCSAN: data-race in n_tty_ioctl_helper / n_tty_receive_char_inline serial 6 1 1780d 1780d
KCSAN: data-race in n_tty_write / tty_reopen (2) serial 6 1 1783d 1783d
KCSAN: data-race in n_tty_ioctl_helper / uart_write serial 6 1 1793d 1793d
KCSAN: data-race in do_con_write / n_tty_ioctl_helper (2) serial 6 1 1798d 1798d
KCSAN: data-race in pty_close / pty_stop serial 6 1 1799d 1799d
KCSAN: data-race in __process_echoes / n_tty_write (3) serial 6 7 1802d 1867d
KCSAN: data-race in __tty_hangup / tty_hung_up_p (4) serial 6 3 1806d 1852d
KCSAN: data-race in n_tty_receive_char_inline / n_tty_write (2) serial 6 1 1808d 1808d
KCSAN: data-race in n_tty_write / tty_set_termios (5) serial 6 2 1813d 1815d
KCSAN: data-race in n_tty_poll / pty_unix98_ioctl serial 6 1 1815d 1815d
KCSAN: data-race in isig / pty_unix98_ioctl serial 6 1 1820d 1820d
KCSAN: data-race in n_tty_check_unthrottle / tty_throttle_safe serial 6 1 1823d 1823d
INFO: task hung in flush_to_ldisc (2) serial 1 1 1852d 1852d
KCSAN: data-race in n_tty_write / tty_reopen serial 6 2 1835d 1846d
INFO: task hung in vcs_open (3) serial 1 1 1899d 1899d
KCSAN: data-race in n_tty_poll / tty_set_termios serial 6 1 1845d 1845d
KCSAN: data-race in n_tty_write / tty_release (2) serial 6 1 1846d 1846d
KCSAN: data-race in do_con_write / n_tty_ioctl_helper serial 6 1 1846d 1846d
KCSAN: data-race in tty_flip_buffer_push / tty_insert_flip_string_fixed_flag serial 6 1 1847d 1847d
KCSAN: data-race in ppp_asynctty_receive / tty_set_termios (2) serial 6 1 1855d 1855d
KCSAN: data-race in n_tty_receive_char_inline / n_tty_write serial 6 1 1861d 1861d
KCSAN: data-race in n_tty_receive_char_inline / n_tty_receive_char_special serial 6 65 1876d 1976d
KCSAN: data-race in ppp_asynctty_receive / tty_set_termios serial 6 5 1902d 1932d
KCSAN: data-race in __tty_hangup / tty_hung_up_p (3) serial 6 1 1916d 1916d
KCSAN: data-race in __tty_check_change / tty_signal_session_leader serial 6 1 1923d 1923d
KCSAN: data-race in n_tty_write / tty_set_termios (4) serial 6 3 1924d 1974d
KCSAN: data-race in __tty_hangup / do_dentry_open serial 6 1 1925d 1925d
KCSAN: data-race in __process_echoes / n_tty_write (2) serial 6 4 1956d 1976d
INFO: task hung in con_flush_chars (2) serial 1 2 2016d 2089d
possible deadlock in pty_flush_buffer serial 4 1 2058d 2058d
KASAN: slab-out-of-bounds Read in do_update_region serial 17 1 2060d 2060d
INFO: task hung in commit_echoes (2) serial 1 3 2049d 2087d
INFO: task hung in vcs_open (2) serial 1 1 2049d 2049d
KCSAN: data-race in console_callback / kbd_event serial 6 1 2003d 1976d
KCSAN: data-race in n_tty_read / n_tty_receive_buf_common serial 6 1 2009d 1976d
KCSAN: data-race in n_tty_write / tty_set_termios (3) serial 6 1 2015d 2015d
KMSAN: uninit-value in do_update_region (2) serial 7 1 2078d 2078d
KMSAN: uninit-value in vcs_read (2) serial 7 1 2117d 2113d
KCSAN: data-race in n_tty_close / pty_close serial 6 1 2052d 2052d
KCSAN: data-race in __tty_hangup / n_tty_poll (2) serial 6 1 2054d 2054d
INFO: task hung in con_write (2) serial 1 3 2121d 2169d
INFO: task hung in tty_release_struct serial 1 2 2121d 2127d
KCSAN: data-race in n_tty_poll / n_tty_set_termios serial 6 1 2072d 2072d
INFO: task hung in do_con_write serial 1 4 2127d 2295d
INFO: task hung in vt_ioctl (2) serial 1 2 2133d 2171d
KCSAN: data-race in n_tty_write / tty_set_termios (2) serial 6 1 2080d 2080d
INFO: task hung in vt_resize (2) serial 1 1 2135d 2135d
KCSAN: data-race in __process_echoes / n_tty_write serial 6 3 2088d 2130d
BUG: sleeping function called from invalid context in console_lock serial 5 1 2180d 2179d
KCSAN: data-race in __tty_hangup / tty_hung_up_p (2) serial 6 1 2098d 2098d
stack segment fault in redraw_screen serial 2 4 2184d 2199d
INFO: task hung in print_usage_bug serial 1 5 2156d 2181d
KCSAN: data-race in __fput / __tty_hangup serial 6 1 2109d 2109d
INFO: task hung in con_font_op serial 1 2 2168d 2182d
KCSAN: data-race in n_tty_receive_buf_common / n_tty_write serial 6 1 2116d 2116d
KCSAN: data-race in n_tty_write / tty_set_termios serial 6 1 2142d 2142d
KCSAN: data-race in echo_char / n_tty_receive_char_special serial 6 178 2148d 2301d
KCSAN: data-race in commit_echoes / n_tty_receive_char_special serial 6 91 2150d 2274d
KCSAN: data-race in echo_char / echo_char serial 6 106 2151d 2266d
INFO: task hung in con_flush_chars serial 1 1 2212d 2212d
KMSAN: uninit-value in do_update_region serial 7 6 2243d 2261d
INFO: task hung in release_tty serial 1 3 2255d 2311d
INFO: task hung in vt_resize serial 1 1 2259d 2256d
KASAN: use-after-free Read in vt_do_kdgkb_ioctl serial 19 1 2264d 2263d
KCSAN: data-race in n_tty_receive_char_special / n_tty_receive_char_special (2) serial 6 5 2182d 2224d
KCSAN: data-race in __process_echoes / n_tty_receive_char_special serial 6 41 2148d 2376d
KCSAN: data-race in n_tty_receive_buf_common / n_tty_receive_buf_common serial 6 19 2158d 2386d
KCSAN: data-race in commit_echoes / echo_char (2) serial 6 7 2148d 2337d
KCSAN: data-race in __process_echoes / echo_char (3) serial 6 1 2162d 2162d
KCSAN: data-race in __tty_hangup / n_tty_poll serial 6 1 2152d 2152d
KCSAN: data-race in __start_tty.part.0 / n_tty_receive_buf_common serial 6 1 2162d 2162d
KCSAN: data-race in __tty_hangup / do_sys_poll serial 6 1 2205d 2205d
KCSAN: data-race in echo_char / n_tty_receive_buf_common serial 6 13 2198d 2375d
KASAN: user-memory-access Read in do_con_write serial 17 1 2291d 2291d
INFO: task hung in vt_ioctl serial 1 1 2263d 2263d
KCSAN: data-race in n_hdlc_buf_get / n_hdlc_tty_receive serial 6 3 2249d 2330d
BUG: unable to handle kernel NULL pointer dereference in insert_char serial 10 1 2303d 2303d
KCSAN: data-race in __process_echoes / echo_char (2) serial 6 3 2254d 2265d
INFO: task hung in n_tty_read serial 1 3 2278d 2332d
BUG: sleeping function called from invalid context in do_con_write serial 5 1 2325d 2322d
KCSAN: data-race in n_tty_write / tty_release serial 6 2 2281d 2297d
KCSAN: data-race in n_tty_kick_worker / n_tty_receive_buf_common serial 6 1 2281d 2281d
KCSAN: data-race in commit_echoes / process_echoes serial 6 10 2287d 2376d
KCSAN: data-race in n_hdlc_send_frames / n_hdlc_send_frames serial 6 1 2297d 2297d
KCSAN: data-race in __tty_hangup / __vfs_read serial 6 1 2299d 2299d
KCSAN: data-race in __tty_hangup / n_tty_read serial 6 2 2312d 2325d
INFO: task hung in con_write serial 1 1 2333d 2333d
KCSAN: data-race in fasync_remove_entry / n_tty_write serial 6 1 2318d 2318d
KASAN: use-after-free Read in fn_hold serial 19 1 2372d 2371d
KCSAN: data-race in __tty_hangup / tty_hung_up_p serial 6 4 2328d 2347d
KCSAN: data-race in pty_flush_buffer / pty_set_pktmode serial 6 1 2342d 2342d
KCSAN: data-race in __process_echoes / echo_char serial 6 2 2350d 2356d
KCSAN: data-race in __tty_hangup / do_select serial 6 1 2359d 2359d
BUG: unable to handle kernel NULL pointer dereference in mem_serial_out serial 10 C done 7 2329d 2342d
kernel panic: sysrq triggered crash serial input usb 2 C 2 2332d 2332d
KCSAN: data-race in commit_echoes / echo_char serial 6 1 2371d 2371d
KCSAN: data-race in n_tty_receive_char_special / n_tty_receive_char_special serial 6 1 2373d 2373d
KMSAN: uninit-value in n_tty_receive_buf_common serial 7 1 2618d 2618d
INFO: task hung in tty_read serial 1 1 2711d 2711d
INFO: task hung in tty_ioctl serial 1 6 2723d 2790d
possible deadlock in vcs_read (2) serial 4 37 3067d 3101d
possible deadlock in ldsem_down_read serial 4 7721 3061d 3106d
possible deadlock in vcs_write (2) serial 4 330 3072d 3095d
INFO: task hung in tty_release serial 1 2 2851d 2851d
KMSAN: kernel-infoleak in copy_from_read_buf serial 9 C 80 2857d 2864d
KMSAN: kernel-infoleak in n_tty_read serial 9 15 2858d 2863d
BUG: unable to handle kernel NULL pointer dereference in n_tty_set_termios serial 10 C 1 2899d 2899d
BUG: workqueue lockup - pool cpus=0 node=0 flags=0x0 nice=0 stuck for 57s! serial -1 1 3134d 3134d
BUG: workqueue lockup - pool cpus=1 node=0 flags=0x0 nice=0 stuck for 59s! serial -1 1 3132d 3132d
BUG: workqueue lockup - pool cpus=0 node=0 flags=0x0 nice=0 stuck for 56s! serial -1 1 3133d 3133d