Warning: Permanently added '10.128.0.173' (ECDSA) to the list of known hosts.
executing program
[   79.498847] audit: type=1400 audit(1555462520.522:36): avc:  denied  { map } for  pid=7992 comm="syz-executor770" path="/root/syz-executor770137773" dev="sda1" ino=1426 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1
[   79.530282] WARNING: CPU: 0 PID: 1277 at drivers/tty/tty_ioctl.c:319 tty_set_termios+0x7a9/0x8d0
[   79.539356] Kernel panic - not syncing: panic_on_warn set ...
[   79.539356] 
[   79.546735] CPU: 0 PID: 1277 Comm: kworker/u5:0 Not tainted 4.19.34 #2
[   79.553396] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   79.562753] Workqueue: hci0 hci_power_on
[   79.566804] Call Trace:
[   79.569405]  dump_stack+0x172/0x1f0
[   79.573250]  panic+0x263/0x51d
[   79.576722]  ? __warn_printk+0xf3/0xf3
[   79.580604]  ? tty_set_termios+0x7a9/0x8d0
[   79.584878]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[   79.590411]  ? __warn.cold+0x5/0x54
[   79.594020]  ? __warn+0xe8/0x1d0
[   79.597370]  ? tty_set_termios+0x7a9/0x8d0
[   79.601660]  __warn.cold+0x20/0x54
[   79.605196]  ? tty_set_termios+0x7a9/0x8d0
[   79.609418]  report_bug+0x263/0x2b0
[   79.613032]  do_error_trap+0x204/0x360
[   79.616918]  ? math_error+0x340/0x340
[   79.620711]  ? error_entry+0x76/0xd0
[   79.624421]  ? trace_hardirqs_off_caller+0x65/0x220
[   79.629427]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[   79.634260]  do_invalid_op+0x1b/0x20
[   79.637960]  invalid_op+0x14/0x20
[   79.641409] RIP: 0010:tty_set_termios+0x7a9/0x8d0
[   79.646241] Code: 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f 85 a3 00 00 00 45 89 a7 d0 03 00 00 e9 47 fe ff ff e8 77 49 05 fe <0f> 0b e9 3a f9 ff ff e8 2b a7 3b fe e9 d2 fa ff ff e8 21 a7 3b fe
[   79.666216] RSP: 0018:ffff8880a6517990 EFLAGS: 00010293
[   79.671584] RAX: ffff8880a650a080 RBX: ffff8880a6517a50 RCX: ffffffff8365e6fd
[   79.678901] RDX: 0000000000000000 RSI: ffffffff8365edc9 RDI: 0000000000000005
[   79.686206] RBP: ffff8880a6517a78 R08: ffff8880a650a080 R09: fffffbfff15dc791
[   79.693472] R10: fffffbfff15dc790 R11: 0000000000000003 R12: ffff8880a6517ab8
[   79.701429] R13: 0000000000010004 R14: 1ffff11014ca2f51 R15: ffff888089588380
[   79.708894]  ? tty_set_termios+0xdd/0x8d0
[   79.713100]  ? tty_set_termios+0x7a9/0x8d0
[   79.717341]  ? tty_wait_until_sent+0x580/0x580
[   79.721911]  ? __mutex_lock+0x3cd/0x1300
[   79.725966]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[   79.731496]  ? tty_termios_encode_baud_rate+0x3ca/0x4e0
[   79.736858]  hci_uart_set_baudrate+0x157/0x1c0
[   79.741427]  ? hci_uart_set_speeds+0x90/0x90
[   79.745933]  ? debug_object_deactivate+0x1e4/0x360
[   79.750878]  hci_uart_setup+0xa2/0x490
[   79.755005]  ? hci_uart_set_baudrate+0x1c0/0x1c0
[   79.759751]  hci_dev_do_open+0x67e/0x14b0
[   79.763895]  ? hci_rx_work+0xaa0/0xaa0
[   79.767777]  ? kasan_check_read+0x11/0x20
[   79.771919]  ? process_one_work+0x890/0x1760
[   79.776330]  ? find_held_lock+0x35/0x130
[   79.780400]  hci_power_on+0x10d/0x580
[   79.784226]  ? hci_error_reset+0xf0/0xf0
[   79.788292]  ? __lock_is_held+0xb6/0x140
[   79.792369]  process_one_work+0x98e/0x1760
[   79.796616]  ? pwq_dec_nr_in_flight+0x320/0x320
[   79.801299]  ? kasan_check_write+0x14/0x20
[   79.805535]  ? do_raw_spin_lock+0xc8/0x240
[   79.809777]  worker_thread+0x98/0xe40
[   79.813591]  kthread+0x357/0x430
[   79.816962]  ? process_one_work+0x1760/0x1760
[   79.821457]  ? kthread_delayed_work_timer_fn+0x290/0x290
[   79.827613]  ret_from_fork+0x3a/0x50
[   79.832366] Kernel Offset: disabled
[   79.836210] Rebooting in 86400 seconds..