Warning: Permanently added '10.128.0.190' (ECDSA) to the list of known hosts.
[   38.323085] IPVS: ftp: loaded support on port[0] = 21
executing program
[   40.360452] Bluetooth: hci0: command 0x0409 tx timeout
[   42.438555] Bluetooth: hci0: command 0x041b tx timeout
[   43.398086] Bluetooth: Found 0 CAPI controller(s) on device 10:aa:aa:aa:aa:aa
[   43.405844] ==================================================================
[   43.413303] BUG: KASAN: global-out-of-bounds in detach_capi_ctr+0xaf/0x120
[   43.420330] Read of size 8 at addr ffffffff8dd14538 by task kcmtpd_ctr_0/8156
[   43.427586] 
[   43.429204] CPU: 0 PID: 8156 Comm: kcmtpd_ctr_0 Not tainted 4.19.211-syzkaller #0
[   43.436804] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   43.446269] Call Trace:
[   43.448849]  dump_stack+0x1fc/0x2ef
[   43.452576]  print_address_description.cold+0x5/0x219
[   43.457751]  kasan_report_error.cold+0x8a/0x1b9
[   43.462412]  ? detach_capi_ctr+0xaf/0x120
[   43.466543]  __asan_report_load8_noabort+0x88/0x90
[   43.471510]  ? detach_capi_ctr+0xaf/0x120
[   43.475641]  detach_capi_ctr+0xaf/0x120
[   43.479615]  cmtp_session+0x162e/0x19e0
[   43.483604]  ? lock_downgrade+0x720/0x720
[   43.487756]  ? lock_acquire+0x170/0x3c0
[   43.491726]  ? cmtp_send_frame.isra.0+0x170/0x170
[   43.496553]  ? do_wait_intr_irq+0x270/0x270
[   43.500859]  ? lockdep_hardirqs_on+0x3a8/0x5c0
[   43.505424]  ? _raw_spin_unlock_irqrestore+0x66/0xe0
[   43.510519]  ? __kthread_parkme+0x133/0x1e0
[   43.514821]  ? cmtp_send_frame.isra.0+0x170/0x170
[   43.519648]  kthread+0x33f/0x460
[   43.522994]  ? kthread_park+0x180/0x180
[   43.526968]  ret_from_fork+0x24/0x30
[   43.530671] 
[   43.532277] The buggy address belongs to the variable:
[   43.537546]  capi_applications+0x798/0x7a0
[   43.541771] 
[   43.543407] Memory state around the buggy address:
[   43.548333]  ffffffff8dd14400: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[   43.555674]  ffffffff8dd14480: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[   43.563024] >ffffffff8dd14500: 00 00 00 00 fa fa fa fa 00 00 00 00 00 00 00 00
[   43.570371]                                         ^
[   43.575541]  ffffffff8dd14580: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[   43.582881]  ffffffff8dd14600: 00 00 00 00 00 00 00 00 fa fa fa fa 00 fa fa fa
[   43.590303] ==================================================================
[   43.597673] Disabling lock debugging due to kernel taint
[   43.603359] Kernel panic - not syncing: panic_on_warn set ...
[   43.603359] 
[   43.610732] CPU: 0 PID: 8156 Comm: kcmtpd_ctr_0 Tainted: G    B             4.19.211-syzkaller #0
[   43.619727] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   43.629059] Call Trace:
[   43.631633]  dump_stack+0x1fc/0x2ef
[   43.635248]  panic+0x26a/0x50e
[   43.638422]  ? __warn_printk+0xf3/0xf3
[   43.642294]  ? preempt_schedule_common+0x45/0xc0
[   43.647053]  ? ___preempt_schedule+0x16/0x18
[   43.651446]  ? trace_hardirqs_on+0x55/0x210
[   43.655758]  kasan_end_report+0x43/0x49
[   43.659715]  kasan_report_error.cold+0xa7/0x1b9
[   43.664368]  ? detach_capi_ctr+0xaf/0x120
[   43.668513]  __asan_report_load8_noabort+0x88/0x90
[   43.673424]  ? detach_capi_ctr+0xaf/0x120
[   43.677553]  detach_capi_ctr+0xaf/0x120
[   43.681522]  cmtp_session+0x162e/0x19e0
[   43.685479]  ? lock_downgrade+0x720/0x720
[   43.689606]  ? lock_acquire+0x170/0x3c0
[   43.693559]  ? cmtp_send_frame.isra.0+0x170/0x170
[   43.698394]  ? do_wait_intr_irq+0x270/0x270
[   43.702711]  ? lockdep_hardirqs_on+0x3a8/0x5c0
[   43.707295]  ? _raw_spin_unlock_irqrestore+0x66/0xe0
[   43.712376]  ? __kthread_parkme+0x133/0x1e0
[   43.716676]  ? cmtp_send_frame.isra.0+0x170/0x170
[   43.721503]  kthread+0x33f/0x460
[   43.724860]  ? kthread_park+0x180/0x180
[   43.728815]  ret_from_fork+0x24/0x30
[   43.732829] Kernel Offset: disabled
[   43.736442] Rebooting in 86400 seconds..