[[0;32m OK [0m] Started Getty on tty3.
[[0;32m OK [0m] Started Getty on tty2.
[[0;32m OK [0m] Started Serial Getty on ttyS0.
[[0;32m OK [0m] Started Getty on tty1.
[[0;32m OK [0m] Reached target Login Prompts.
[[0;32m OK [0m] Reached target Multi-User System.
[[0;32m OK [0m] Reached target Graphical Interface.
Starting Update UTMP about System Runlevel Changes...
[[0;32m OK [0m] Started Update UTMP about System Runlevel Changes.
Starting Load/Save RF Kill Switch Status...
[[0;32m OK [0m] Started Load/Save RF Kill Switch Status.
Debian GNU/Linux 9 syzkaller ttyS0
Warning: Permanently added '10.128.0.154' (ECDSA) to the list of known hosts.
executing program
syzkaller login: [ 55.169886][ C1] general protection fault, probably for non-canonical address 0x1ffffffff135a814: 0000 [#1] PREEMPT SMP KASAN
[ 55.169897][ C1] CPU: 1 PID: 6820 Comm: syz-executor388 Not tainted 5.8.0-rc4-syzkaller #0
[ 55.169902][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 55.169915][ C1] RIP: 0010:pvclock_gtod_notify+0x0/0x4d0
[ 55.169922][ C1] Code: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 <00> 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[ 55.169926][ C1] RSP: 0018:ffffc90000da8bf8 EFLAGS: 00010046
[ 55.169932][ C1] RAX: 1ffffffff135a814 RBX: 00000000ffffffff RCX: ffffffff814e18bb
[ 55.169936][ C1] RDX: ffffffff8c90f9c0 RSI: 0000000000000000 RDI: ffffffff89ad40a0
[ 55.169940][ C1] RBP: dffffc0000000000 R08: 0000000000000000 R09: ffffffff8c58fa27
[ 55.169943][ C1] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[ 55.169947][ C1] R13: 0000000000000000 R14: 0000000000000000 R15: ffffffff89ad40a0
[ 55.169953][ C1] FS: 0000000001c81880(0000) GS:ffff8880ae700000(0000) knlGS:0000000000000000
[ 55.169957][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.169961][ C1] CR2: 00007f534f4056c0 CR3: 000000009e858000 CR4: 00000000001406e0
[ 55.169968][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 55.169971][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 55.169974][ C1] Call Trace:
[ 55.169978][ C1]
[ 55.169991][ C1] notifier_call_chain+0xb5/0x200
[ 55.170002][ C1] timekeeping_update+0x28a/0x4a0
[ 55.170010][ C1] timekeeping_advance+0x663/0x9a0
[ 55.170017][ C1] ? tick_do_update_jiffies64.part.0+0x183/0x290
[ 55.170025][ C1] ? timekeeping_inject_offset+0x4d0/0x4d0
[ 55.170032][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 55.170039][ C1] ? trace_hardirqs_off+0x27/0x210
[ 55.170046][ C1] tick_do_update_jiffies64.part.0+0x183/0x290
[ 55.170053][ C1] tick_sched_timer+0x22c/0x290
[ 55.170061][ C1] __hrtimer_run_queues+0x1d5/0xfc0
[ 55.170067][ C1] ? can_stop_idle_tick+0x290/0x290
[ 55.170076][ C1] ? hrtimer_sleeper_start_expires+0x80/0x80
[ 55.170083][ C1] ? ktime_get_update_offsets_now+0x1c4/0x250
[ 55.170091][ C1] hrtimer_interrupt+0x32a/0x930
[ 55.170103][ C1] __sysvec_apic_timer_interrupt+0x142/0x5e0
[ 55.170112][ C1] asm_call_on_stack+0xf/0x20
[ 55.170115][ C1]
[ 55.170123][ C1] sysvec_apic_timer_interrupt+0xe0/0x120
[ 55.170130][ C1] asm_sysvec_apic_timer_interrupt+0x12/0x20
[ 55.170139][ C1] RIP: 0010:__sanitizer_cov_trace_pc+0x30/0x60
[ 55.170145][ C1] Code: ff 01 00 65 8b 05 50 47 8e 7e a9 00 01 ff 00 48 8b 34 24 74 0f f6 c4 01 74 35 8b 82 04 14 00 00 85 c0 74 2b 8b 82 e0 13 00 00 <83> f8 02 75 20 48 8b 8a e8 13 00 00 8b 92 e4 13 00 00 48 8b 01 48
[ 55.170149][ C1] RSP: 0018:ffffc900019c7080 EFLAGS: 00000246
[ 55.170154][ C1] RAX: 0000000000000000 RBX: 000000001fffffb0 RCX: ffffffff83c64fd4
[ 55.170157][ C1] RDX: ffff888095e8a580 RSI: ffffffff83c64fc0 RDI: 0000000000000004
[ 55.170161][ C1] RBP: 00000000011bb68c R08: 0000000000000001 R09: ffff8880a3e9e0df
[ 55.170165][ C1] R10: 000000001fffffb0 R11: 0000000000000000 R12: ffff88800125b6dc
[ 55.170168][ C1] R13: ffff8880000a0050 R14: 0000000000000000 R15: 000000000000028e
[ 55.170178][ C1] ? vga16fb_fillrect+0x9d4/0x193b
[ 55.170184][ C1] ? vga16fb_fillrect+0x9c0/0x193b
[ 55.170191][ C1] vga16fb_fillrect+0x9c0/0x193b
[ 55.170201][ C1] ? memcpy+0x39/0x60
[ 55.170209][ C1] bit_clear_margins+0x3f6/0x4a0
[ 55.170216][ C1] ? bit_bmove+0x210/0x210
[ 55.170223][ C1] ? vga16fb_update_fix+0x4a0/0x4a0
[ 55.170231][ C1] fbcon_clear_margins+0x1d5/0x230
[ 55.170238][ C1] fbcon_switch+0xb6e/0x16c0
[ 55.170246][ C1] ? fbcon_scroll+0x3600/0x3600
[ 55.170255][ C1] ? fbcon_cursor+0x52b/0x650
[ 55.170262][ C1] ? kmalloc_array.constprop.0+0x20/0x20
[ 55.170270][ C1] ? is_console_locked+0x5/0x10
[ 55.170275][ C1] ? fbcon_set_origin+0x26/0x50
[ 55.170284][ C1] redraw_screen+0x2ae/0x770
[ 55.170291][ C1] ? vga16fb_update_fix+0x4a0/0x4a0
[ 55.170298][ C1] ? vc_init+0x440/0x440
[ 55.170305][ C1] ? fbcon_set_palette+0x3a8/0x490
[ 55.170312][ C1] fbcon_modechanged+0x575/0x710
[ 55.170319][ C1] fbcon_update_vcs+0x3a/0x50
[ 55.170327][ C1] fb_set_var+0xae8/0xd60
[ 55.170335][ C1] ? fb_blank+0x190/0x190
[ 55.170342][ C1] ? lockdep_hardirqs_on_prepare+0x590/0x590
[ 55.170350][ C1] ? unwind_next_frame+0xe3b/0x1f90
[ 55.170357][ C1] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 55.170364][ C1] ? lock_acquire+0x1f1/0xad0
[ 55.170371][ C1] ? stack_depot_save+0x1c6/0x400
[ 55.170377][ C1] ? find_held_lock+0x2d/0x110
[ 55.170385][ C1] ? fb_pad_aligned_buffer+0xf7/0x150
[ 55.170395][ C1] ? fb_get_color_depth+0x11a/0x240
[ 55.170402][ C1] ? bit_cursor+0xa2a/0x17d0
[ 55.170407][ C1] ? fb_videomode_to_var+0xf/0x610
[ 55.170414][ C1] fbcon_switch+0x52c/0x16c0
[ 55.170422][ C1] ? fbcon_scroll+0x3600/0x3600
[ 55.170431][ C1] ? fbcon_cursor+0x52b/0x650
[ 55.170437][ C1] ? kmalloc_array.constprop.0+0x20/0x20
[ 55.170445][ C1] ? is_console_locked+0x5/0x10
[ 55.170451][ C1] ? fbcon_set_origin+0x26/0x50
[ 55.170458][ C1] redraw_screen+0x2ae/0x770
[ 55.170464][ C1] ? vga16fb_update_fix+0x4a0/0x4a0
[ 55.170471][ C1] ? vc_init+0x440/0x440
[ 55.170478][ C1] ? fbcon_set_palette+0x3a8/0x490
[ 55.170485][ C1] fbcon_modechanged+0x575/0x710
[ 55.170492][ C1] fbcon_update_vcs+0x3a/0x50
[ 55.170498][ C1] fb_set_var+0xae8/0xd60
[ 55.170505][ C1] ? fb_blank+0x190/0x190
[ 55.170511][ C1] ? lock_release+0x8d0/0x8d0
[ 55.170519][ C1] ? lock_is_held_type+0xb0/0xe0
[ 55.170528][ C1] ? do_fb_ioctl+0x2f2/0x6c0
[ 55.170537][ C1] ? _raw_spin_unlock_irqrestore+0x62/0xe0
[ 55.170544][ C1] ? lockdep_hardirqs_on_prepare+0x3a2/0x590
[ 55.170550][ C1] ? trace_hardirqs_on+0x5f/0x220
[ 55.170558][ C1] do_fb_ioctl+0x33f/0x6c0
[ 55.170565][ C1] ? fb_set_suspend+0x1a0/0x1a0
[ 55.170574][ C1] ? tomoyo_execute_permission+0x470/0x470
[ 55.170580][ C1] ? __get_unused_fd_flags+0x60/0x60
[ 55.170590][ C1] ? check_preemption_disabled+0x50/0x130
[ 55.170599][ C1] ? __sanitizer_cov_trace_switch+0x45/0x70
[ 55.170605][ C1] ? do_vfs_ioctl+0x27d/0x1090
[ 55.170617][ C1] fb_ioctl+0xdd/0x130
[ 55.170623][ C1] ? do_fb_ioctl+0x6c0/0x6c0
[ 55.170629][ C1] ksys_ioctl+0x11a/0x180
[ 55.170635][ C1] __x64_sys_ioctl+0x6f/0xb0
[ 55.170642][ C1] ? lockdep_hardirqs_on+0x6a/0xe0
[ 55.170648][ C1] do_syscall_64+0x60/0xe0
[ 55.170655][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 56.253260][ C1] BUG: unable to handle page fault for address: 0000000080010002
[ 56.253263][ C1] #PF: supervisor write access in kernel mode
[ 56.253266][ C1] #PF: error_code(0x0002) - not-present page
[ 56.253268][ C1] PGD 9fa7e067 P4D 9fa7e067 PUD 0
[ 56.253274][ C1] Oops: 0002 [#2] PREEMPT SMP KASAN
[ 56.253278][ C1] CPU: 1 PID: 6820 Comm: syz-executor388 Not tainted 5.8.0-rc4-syzkaller #0
[ 56.253282][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 56.253284][ C1] RIP: 0010:in_gate_area_no_mm+0x0/0x6a
[ 56.253291][ C1] Code: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 <00> 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[ 56.253294][ C1] RSP: 0018:ffffc90000da8278 EFLAGS: 00010046
[ 56.253298][ C1] RAX: 0000000080010002 RBX: ffffc90000da8318 RCX: ffffffff816a5e70
[ 56.253301][ C1] RDX: ffff888095e8a580 RSI: ffffffff816a5e9b RDI: 00000000004403d9
[ 56.253304][ C1] RBP: 00000000004403d9 R08: ffffc90000da8428 R09: ffffffff8c8cc109
[ 56.253312][ C1] R10: 00000000004403d9 R11: 0000000000000000 R12: ffffc90000da8428
[ 56.253315][ C1] R13: 0000000000000001 R14: 00000000004403d9 R15: ffffc90000da8338
[ 56.253319][ C1] FS: 0000000001c81880(0000) GS:ffff8880ae700000(0000) knlGS:0000000000000000
[ 56.253321][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.253324][ C1] CR2: 0000000080010002 CR3: 000000009e858000 CR4: 00000000001406e0
[ 56.253328][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 56.253331][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 56.253332][ C1] Call Trace:
[ 56.253333][ C1]
[ 56.253335][ C1] kallsyms_lookup+0xc3/0x2e0
[ 56.253337][ C1] __sprint_symbol+0x9c/0x1c0
[ 56.253339][ C1] ? kallsyms_lookup+0x2e0/0x2e0
[ 56.253341][ C1] ? kallsyms_lookup+0xff/0x2e0
[ 56.253343][ C1] ? __sprint_symbol+0x12b/0x1c0
[ 56.253345][ C1] symbol_string+0x14c/0x370
[ 56.253347][ C1] ? set_precision+0x160/0x160
[ 56.253349][ C1] ? ip6_addr_string+0x330/0x330
[ 56.253351][ C1] ? symbol_string+0x297/0x370
[ 56.253353][ C1] ? ip6_addr_string+0x330/0x330
[ 56.253355][ C1] ? hex_string+0xf8/0x4c0
[ 56.253357][ C1] ? set_precision+0x160/0x160
[ 56.253359][ C1] ? number+0x7ca/0xa90
[ 56.253361][ C1] ? widen_string+0xd8/0x2a0
[ 56.253363][ C1] ? set_precision+0x160/0x160
[ 56.253365][ C1] ? number+0x7ca/0xa90
[ 56.253366][ C1] pointer+0x185/0x970
[ 56.253368][ C1] ? time_and_date+0x2ef/0x360
[ 56.253371][ C1] ? resource_string.isra.0+0x16c0/0x16c0
[ 56.253373][ C1] ? lockdep_hardirqs_on_prepare+0x590/0x590
[ 56.253376][ C1] ? lockdep_hardirqs_on_prepare+0x590/0x590
[ 56.253377][ C1] vsnprintf+0x5b2/0x14f0
[ 56.253379][ C1] ? pointer+0x970/0x970
[ 56.253381][ C1] ? lock_release+0x8d0/0x8d0
[ 56.253383][ C1] vscnprintf+0x29/0x80
[ 56.253385][ C1] vprintk_store+0x44/0x4a0
[ 56.253387][ C1] vprintk_emit+0x139/0x770
[ 56.253388][ C1] vprintk_func+0x8f/0x1a6
[ 56.253390][ C1] printk+0xba/0xed
[ 56.253392][ C1] ? log_store.cold+0x16/0x16
[ 56.253394][ C1] ? unwind_next_frame+0xe3b/0x1f90
[ 56.253396][ C1] show_ip+0x22/0x30
[ 56.253398][ C1] show_iret_regs+0x10/0x32
[ 56.253399][ C1] __show_regs+0x18/0x50
[ 56.253401][ C1] ? is_bpf_text_address+0xcb/0x160
[ 56.253403][ C1] show_trace_log_lvl+0x255/0x2b4
[ 56.253406][ C1] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 56.253408][ C1] die_addr.cold+0x8/0xd
[ 56.253410][ C1] exc_general_protection+0x193/0x2d0
[ 56.253412][ C1] asm_exc_general_protection+0x1e/0x30
[ 56.253414][ C1] RIP: 0010:pvclock_gtod_notify+0x0/0x4d0
[ 56.253422][ C1] Code: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 <00> 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[ 56.253424][ C1] RSP: 0018:ffffc90000da8bf8 EFLAGS: 00010046
[ 56.253428][ C1] RAX: 1ffffffff135a814 RBX: 00000000ffffffff RCX: ffffffff814e18bb
[ 56.253432][ C1] RDX: ffffffff8c90f9c0 RSI: 0000000000000000 RDI: ffffffff89ad40a0
[ 56.253435][ C1] RBP: dffffc0000000000 R08: 0000000000000000 R09: ffffffff8c58fa27
[ 56.253438][ C1] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[ 56.253441][ C1] R13: 0000000000000000 R14: 0000000000000000 R15: ffffffff89ad40a0
[ 56.253443][ C1] ? notifier_call_chain+0x16b/0x200
[ 56.253445][ C1] notifier_call_chain+0xb5/0x200
[ 56.253447][ C1] timekeeping_update+0x28a/0x4a0
[ 56.253449][ C1] timekeeping_advance+0x663/0x9a0
[ 56.253451][ C1] ? tick_do_update_jiffies64.part.0+0x183/0x290
[ 56.253454][ C1] ? timekeeping_inject_offset+0x4d0/0x4d0
[ 56.253456][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 56.253458][ C1] ? trace_hardirqs_off+0x27/0x210
[ 56.253460][ C1] tick_do_update_jiffies64.part.0+0x183/0x290
[ 56.253462][ C1] tick_sched_timer+0x22c/0x290
[ 56.253464][ C1] __hrtimer_run_queues+0x1d5/0xfc0
[ 56.253466][ C1] ? can_stop_idle_tick+0x290/0x290
[ 56.253469][ C1] ? hrtimer_sleeper_start_expires+0x80/0x80
[ 56.253472][ C1] ? ktime_get_update_offsets_now+0x1c4/0x250
[ 56.253474][ C1] hrtimer_interrupt+0x32a/0x930
[ 56.253476][ C1] __sysvec_apic_timer_interrupt+0x142/0x5e0
[ 56.253478][ C1] asm_call_on_stack+0xf/0x20
[ 56.253479][ C1]
[ 56.253481][ C1] sysvec_apic_timer_interrupt+0xe0/0x120
[ 56.253484][ C1] asm_sysvec_apic_timer_interrupt+0x12/0x20
[ 56.253486][ C1] RIP: 0010:__sanitizer_cov_trace_pc+0x30/0x60
[ 56.253494][ C1] Code: ff 01 00 65 8b 05 50 47 8e 7e a9 00 01 ff 00 48 8b 34 24 74 0f f6 c4 01 74 35 8b 82 04 14 00 00 85 c0 74 2b 8b 82 e0 13 00 00 <83> f8 02 75 20 48 8b 8a e8 13 00 00 8b 92 e4 13 00 00 48 8b 01 48
[ 56.253496][ C1] RSP: 0018:ffffc900019c7080 EFLAGS: 00000246
[ 56.253500][ C1] RAX: 0000000000000000 RBX: 000000001fffffb0 RCX: ffffffff83c64fd4
[ 56.253504][ C1] RDX: ffff888095e8a580 RSI: ffffffff83c64fc0 RDI: 0000000000000004
[ 56.253507][ C1] RBP: 00000000011bb68c R08: 0000000000000001 R09: ffff8880a3e9e0df
[ 56.253510][ C1] R10: 000000001fffffb0 R11: 0000000000000000 R12: ffff88800125b6dc
[ 56.253513][ C1] R13: ffff8880000a0050 R14: 0000000000000000 R15: 000000000000028e
[ 56.253515][ C1] ? vga16fb_fillrect+0x9d4/0x193b
[ 56.253517][ C1] ? vga16fb_fillrect+0x9c0/0x193b
[ 56.253519][ C1] vga16fb_fillrect+0x9c0/0x193b
[ 56.253521][ C1] ? memcpy+0x39/0x60
[ 56.253523][ C1] bit_clear_margins+0x3f6/0x4a0
[ 56.253525][ C1] ? bit_bmove+0x210/0x210
[ 56.253527][ C1] ? vga16fb_update_fix+0x4a0/0x4a0
[ 56.253529][ C1] fbcon_clear_margins+0x1d5/0x230
[ 56.253531][ C1] fbcon_switch+0xb6e/0x16c0
[ 56.253533][ C1] ? fbcon_scroll+0x3600/0x3600
[ 56.253535][ C1] ? fbcon_cursor+0x52b/0x650
[ 56.253537][ C1] ? kmalloc_array.constprop.0+0x20/0x20
[ 56.253539][ C1] ? is_console_locked+0x5/0x10
[ 56.253541][ C1] ? fbcon_set_origin+0x26/0x50
[ 56.253543][ C1] redraw_screen+0x2ae/0x770
[ 56.253545][ C1] ? vga16fb_update_fix+0x4a0/0x4a0
[ 56.253547][ C1] ? vc_init+0x440/0x440
[ 56.253549][ C1] ? fbcon_set_palette+0x3a8/0x490
[ 56.253551][ C1] fbcon_modechanged+0x575/0x710
[ 56.253553][ C1] fbcon_update_vcs+0x3a/0x50
[ 56.253554][ C1] fb_set_var+0xae8/0xd60
[ 56.253556][ C1] ? fb_blank+0x190/0x190
[ 56.253559][ C1] ? lockdep_hardirqs_on_prepare+0x590/0x590
[ 56.253561][ C1] ? unwind_next_frame+0xe3b/0x1f90
[ 56.253563][ C1] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 56.253565][ C1] ? lock_acquire+0x1f1/0xad0
[ 56.253567][ C1] ? stack_depot_save+0x1c6/0x400
[ 56.253569][ C1] ? find_held_lock+0x2d/0x110
[ 56.253571][ C1] ? fb_pad_aligned_buffer+0xf7/0x150
[ 56.253573][ C1] ? fb_get_color_depth+0x11a/0x240
[ 56.253575][ C1] ? bit_cursor+0xa2a/0x17d0
[ 56.253577][ C1] ? fb_videomode_to_var+0xf/0x610
[ 56.253579][ C1] fbcon_switch+0x52c/0x16c0
[ 56.253581][ C1] ? fbcon_scroll+0x3600/0x3600
[ 56.253583][ C1] ? fbcon_cursor+0x52b/0x650
[ 56.253585][ C1] ? kmalloc_array.constprop.0+0x20/0x20
[ 56.253587][ C1] ? is_console_locked+0x5/0x10
[ 56.253589][ C1] ? fbcon_set_origin+0x26/0x50
[ 56.253591][ C1] redraw_screen+0x2ae/0x770
[ 56.253593][ C1] ? vga16fb_update_fix+0x4a0/0x4a0
[ 56.253595][ C1] ? vc_init+0x440/0x440
[ 56.253597][ C1] ? fbcon_set_palette+0x3a8/0x490
[ 56.253599][ C1] fbcon_modechanged+0x575/0x710
[ 56.253601][ C1] fbcon_update_vcs+0x3a/0x50
[ 56.253603][ C1] fb_set_var+0xae8/0xd60
[ 56.253604][ C1] ? fb_blank+0x190/0x190
[ 56.253606][ C1] ? lock_release+0x8d0/0x8d0
[ 56.253608][ C1] ? lock_is_held_type+0xb0/0xe0
[ 56.253610][ C1] ? do_fb_ioctl+0x2f2/0x6c0
[ 56.253612][ C1] ? _raw_spin_unlock_irqrestore+0x62/0xe0
[ 56.253615][ C1] ? lockdep_hardirqs_on_prepare+0x3a2/0x590
[ 56.253617][ C1] ? trace_hardirqs_on+0x5f/0x220
[ 56.253619][ C1] do_fb_ioctl+0x33f/0x6c0
[ 56.253621][ C1] ? fb_set_suspend+0x1a0/0x1a0
[ 56.253623][ C1] ? tomoyo_execute_permission+0x470/0x470
[ 56.253625][ C1] ? __get_unused_fd_flags+0x60/0x60
[ 56.253627][ C1] ? check_preemption_disabled+0x50/0x130
[ 56.253630][ C1] ? __sanitizer_cov_trace_switch+0x45/0x70
[ 56.253632][ C1] ? do_vfs_ioctl+0x27d/0x1090
[ 56.253633][ C1] fb_ioctl+0xdd/0x130
[ 56.253635][ C1] ? do_fb_ioctl+0x6c0/0x6c0
[ 56.253637][ C1] ksys_ioctl+0x11a/0x180
[ 56.253639][ C1] __x64_sys_ioctl+0x6f/0xb0
[ 56.253641][ C1] ? lockdep_hardirqs_on+0x6a/0xe0
[ 56.253643][ C1] do_syscall_64+0x60/0xe0
[ 56.253645][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 56.253648][ C1] BUG: unable to handle page fault for address: 0000000080010002
[ 56.253651][ C1] #PF: supervisor write access in kernel mode
[ 56.253653][ C1] #PF: error_code(0x0002) - not-present page
[ 56.253655][ C1] PGD 9fa7e067 P4D 9fa7e067 PUD 0
[ 56.253661][ C1] Oops: 0002 [#3] PREEMPT SMP KASAN
[ 56.253664][ C1] CPU: 1 PID: 6820 Comm: syz-executor388 Not tainted 5.8.0-rc4-syzkaller #0
[ 56.253668][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 56.253670][ C1] RIP: 0010:in_gate_area_no_mm+0x0/0x6a
[ 56.253678][ C1] Code: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 <00> 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[ 56.253680][ C1] RSP: 0018:ffffc90000da7760 EFLAGS: 00010046
[ 56.253684][ C1] RAX: 0000000080010002 RBX: ffffc90000da7800 RCX: ffffffff816a5e70
[ 56.253688][ C1] RDX: ffff888095e8a580 RSI: ffffffff816a5e9b RDI: 00000000004403d9
[ 56.253691][ C1] RBP: 00000000004403d9 R08: ffffc90000da7910 R09: ffff8880ae724983
[ 56.253694][ C1] R10: 00000000004403d9 R11: 0000000000000001 R12: ffffc90000da7910
[ 56.253697][ C1] R13: 0000000000000001 R14: 00000000004403d9 R15: ffffc90000da7820
[ 56.253700][ C1] FS: 0000000001c81880(0000) GS:ffff8880ae700000(0000) knlGS:0000000000000000
[ 56.253703][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.253706][ C1] CR2: 0000000080010002 CR3: 000000009e858000 CR4: 00000000001406e0
[ 56.253709][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 56.253712][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 56.253714][ C1] Call Trace:
[ 56.253715][ C1]
[ 56.253717][ C1] kallsyms_lookup+0xc3/0x2e0
[ 56.253719][ C1] __sprint_symbol+0x9c/0x1c0
[ 56.253721][ C1] ? kallsyms_lookup+0x2e0/0x2e0
[ 56.253723][ C1] ? kallsyms_lookup+0xff/0x2e0
[ 56.253725][ C1] ? __sprint_symbol+0x12b/0x1c0
[ 56.253727][ C1] symbol_string+0x14c/0x370
[ 56.253729][ C1] ? set_precision+0x160/0x160
[ 56.253731][ C1] ? ip6_addr_string+0x330/0x330
[ 56.253732][ C1] ? symbol_string+0x297/0x370
[ 56.253734][ C1] ? ip6_addr_string+0x330/0x330
[ 56.253736][ C1] ? hex_string+0xf8/0x
[ 56.253742][ C1] Lost 223 message(s)!