Warning: Permanently added '10.128.0.174' (ECDSA) to the list of known hosts.
executing program
gin: [   92.545097][ T9739] IPVS: ftp: loaded support on port[0] = 21
[   92.628993][ T2827] general protection fault, probably for non-canonical address 0xdffffc0020000001: 0000 [#1] PREEMPT SMP KASAN
[   92.629004][ T2827] KASAN: probably user-memory-access in range [0x0000000100000008-0x000000010000000f]
[   92.629017][ T2827] CPU: 0 PID: 2827 Comm: kworker/0:38 Not tainted 5.6.0-rc2-next-20200224-syzkaller #0
[   92.629024][ T2827] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   92.629048][ T2827] Workqueue: events console_callback
[   92.629065][ T2827] RIP: 0010:fbcon_cursor+0x114/0x660
[   92.629076][ T2827] Code: 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 e6 04 00 00 4d 8b b4 24 a0 03 00 00 48 b8 00 00 00 00 00 fc ff df 4c 89 f2 48 c1 ea 03 <0f> b6 14 02 4c 89 f0 83 e0 07 83 c0 01 38 d0 7c 08 84 d2 0f 85 ba
[   92.629082][ T2827] RSP: 0018:ffffc90008ccfaf0 EFLAGS: 00010203
[   92.629092][ T2827] RAX: dffffc0000000000 RBX: ffff8880a4b7d400 RCX: ffffffff83f53950
[   92.629099][ T2827] RDX: 0000000020000001 RSI: ffffffff83c7ee7c RDI: ffff8880a2d843a0
[   92.629107][ T2827] RBP: ffffc90008ccfb30 R08: ffff88809f2a2500 R09: ffffed10148a5e74
[   92.629116][ T2827] R10: ffffed10148a5e73 R11: ffff8880a452f39f R12: ffff8880a2d84000
[   92.629124][ T2827] R13: ffff8880a45bf000 R14: 000000010000000c R15: ffff8880a45bf468
[   92.629135][ T2827] FS:  0000000000000000(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000
[   92.629144][ T2827] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   92.629152][ T2827] CR2: 00000000006cc090 CR3: 000000009f7dc000 CR4: 00000000001406f0
[   92.629163][ T2827] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   92.629171][ T2827] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   92.629175][ T2827] Call Trace:
[   92.629191][ T2827]  ? add_softcursor+0x295/0x2f0
[   92.629209][ T2827]  set_cursor+0x1fb/0x250
[   92.629225][ T2827]  redraw_screen+0x4e1/0x7d0
[   92.629242][ T2827]  ? respond_string+0x2c0/0x2c0
[   92.629258][ T2827]  ? __sanitizer_cov_trace_switch+0x49/0x80
[   92.629272][ T2827]  ? get_color+0x225/0x430
[   92.629291][ T2827]  complete_change_console+0x105/0x3a0
[   92.629306][ T2827]  change_console+0x19b/0x2c0
[   92.629321][ T2827]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[   92.629339][ T2827]  console_callback+0x3a1/0x400
[   92.629355][ T2827]  ? poke_blanked_console+0x270/0x270
[   92.629369][ T2827]  ? rcu_read_lock_sched_held+0x9c/0xd0
[   92.629384][ T2827]  ? rcu_read_lock_any_held.part.0+0x50/0x50
[   92.629399][ T2827]  ? trace_hardirqs_on+0x67/0x240
[   92.629420][ T2827]  process_one_work+0xa05/0x17a0
[   92.629433][ T2827]  ? mark_held_locks+0xf0/0xf0
[   92.629454][ T2827]  ? pwq_dec_nr_in_flight+0x320/0x320
[   92.629465][ T2827]  ? lock_acquire+0x190/0x410
[   92.629487][ T2827]  worker_thread+0x98/0xe40
[   92.629511][ T2827]  kthread+0x361/0x430
[   92.629525][ T2827]  ? process_one_work+0x17a0/0x17a0
[   92.629537][ T2827]  ? kthread_mod_delayed_work+0x1f0/0x1f0
[   92.629556][ T2827]  ret_from_fork+0x24/0x30
[   92.629572][ T2827] Modules linked in:
[   92.629588][ T2827] ---[ end trace 2fe3a34f46790df4 ]---
[   92.629601][ T2827] RIP: 0010:fbcon_cursor+0x114/0x660
[   92.629614][ T2827] Code: 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 e6 04 00 00 4d 8b b4 24 a0 03 00 00 48 b8 00 00 00 00 00 fc ff df 4c 89 f2 48 c1 ea 03 <0f> b6 14 02 4c 89 f0 83 e0 07 83 c0 01 38 d0 7c 08 84 d2 0f 85 ba
[   92.629622][ T2827] RSP: 0018:ffffc90008ccfaf0 EFLAGS: 00010203
[   92.629633][ T2827] RAX: dffffc0000000000 RBX: ffff8880a4b7d400 RCX: ffffffff83f53950
[   92.629642][ T2827] RDX: 0000000020000001 RSI: ffffffff83c7ee7c RDI: ffff8880a2d843a0
[   92.629650][ T2827] RBP: ffffc90008ccfb30 R08: ffff88809f2a2500 R09: ffffed10148a5e74
[   92.629659][ T2827] R10: ffffed10148a5e73 R11: ffff8880a452f39f R12: ffff8880a2d84000
[   92.629668][ T2827] R13: ffff8880a45bf000 R14: 000000010000000c R15: ffff8880a45bf468
[   92.629679][ T2827] FS:  0000000000000000(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000
[   92.629688][ T2827] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   92.629697][ T2827] CR2: 00000000006cc090 CR3: 000000009f7dc000 CR4: 00000000001406f0
[   92.629705][ T2827] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   92.629713][ T2827] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   92.629719][ T2827] Kernel panic - not syncing: Fatal exception
[   92.630900][ T2827] Kernel Offset: disabled
[   93.035714][ T2827] Rebooting in 86400 seconds..