general protection fault, probably for non-canonical address 0x1ffff11015d06b1a: 0000 [#1] PREEMPT SMP KASAN
CPU: 0 PID: 2269 Comm: syz-executor.2 Not tainted 5.8.0-rc6-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
RIP: 0010:__switch_to_asm+0x0/0x40 arch/x86/entry/entry_64.S:228
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
RSP: 0018:ffffc90001677620 EFLAGS: 00010046
RAX: 1ffff11015d06b1a RBX: ffff88804825a728 RCX: ffff88804825a300
RDX: ffff88804825abc8 RSI: ffff8880941681c0 RDI: ffff88804825a300
RBP: ffff8880ae8358c0 R08: dffffc0000000000 R09: fffffbfff131a7ee
R10: fffffbfff131a7ee R11: 0000000000000000 R12: ffff88804825a730
R13: dffffc0000000000 R14: 1ffff1100904b4e6 R15: ffff8880941681c0
FS:  00007f886f947700(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000519c80 CR3: 00000000a6cd6000 CR4: 00000000001406f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 context_switch kernel/sched/core.c:3458 [inline]
 __schedule+0x851/0xcf0 kernel/sched/core.c:4219
 preempt_schedule_irq+0xca/0x150 kernel/sched/core.c:4477
 idtentry_exit_cond_resched arch/x86/entry/common.c:663 [inline]
 idtentry_exit_cond_rcu+0xcb/0xe0 arch/x86/entry/common.c:710
 asm_sysvec_apic_timer_interrupt+0x12/0x20 arch/x86/include/asm/idtentry.h:585
RIP: 0010:__sanitizer_cov_trace_pc+0x42/0x60 kernel/kcov.c:202
Code: ff 00 74 11 f7 c2 00 01 00 00 74 35 83 b9 04 14 00 00 00 74 2c 8b 91 e0 13 00 00 83 fa 02 75 21 48 8b 91 e8 13 00 00 48 8b 32 <48> 8d 7e 01 8b 89 e4 13 00 00 48 39 cf 73 08 48 89 44 f2 08 48 89
RSP: 0018:ffffc900016777b0 EFLAGS: 00000246
RAX: ffffffff83d262a1 RBX: ffff8880010209c0 RCX: ffff88804825a300
RDX: ffffc9000df4b000 RSI: 000000000003ffff RDI: ffff8880a34b9000
RBP: 0000000000000000 R08: 0000000000000100 R09: 0000000000000040
R10: 0000000000000002 R11: ffff88804825a300 R12: 00000000fff83fb1
R13: 0000000000000040 R14: 0000000000000000 R15: 0000000000000100
 bitfill_aligned+0x21/0x1f0 drivers/video/fbdev/core/cfbfillrect.c:37
 cfb_fillrect+0x57b/0x790 drivers/video/fbdev/core/cfbfillrect.c:327
 bit_clear_margins+0x37b/0x620 drivers/video/fbdev/core/bitblit.c:232
 fbcon_clear_margins drivers/video/fbdev/core/fbcon.c:1381 [inline]
 fbcon_switch+0x1448/0x1e40 drivers/video/fbdev/core/fbcon.c:2363
 redraw_screen+0x4fc/0x16f0 drivers/tty/vt/vt.c:1015
 vc_do_resize+0x1541/0x1ce0 drivers/tty/vt/vt.c:1314
 fbcon_modechanged+0x710/0xd90 drivers/video/fbdev/core/fbcon.c:2990
 fb_set_var+0x825/0xcc0 drivers/video/fbdev/core/fbmem.c:1056
 do_fb_ioctl+0x502/0x6f0 drivers/video/fbdev/core/fbmem.c:1109
 vfs_ioctl fs/ioctl.c:48 [inline]
 ksys_ioctl fs/ioctl.c:753 [inline]
 __do_sys_ioctl fs/ioctl.c:762 [inline]
 __se_sys_ioctl+0xf9/0x160 fs/ioctl.c:760
 do_syscall_64+0x73/0xe0 arch/x86/entry/common.c:384
 entry_SYSCALL_64_after_hwframe+0x44/0xa9
BUG: unable to handle page fault for address: 0000000040000002
#PF: supervisor write access in kernel mode
#PF: error_code(0x0002) - not-present page
PGD a1f61067 P4D a1f61067 PUD 0 
Oops: 0002 [#2] PREEMPT SMP KASAN
CPU: 0 PID: 2269 Comm: syz-executor.2 Not tainted 5.8.0-rc6-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
RIP: 0010:in_gate_area_no_mm+0x0/0x50 arch/x86/entry/vsyscall/vsyscall_64.c:343
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
RSP: 0018:ffffc90001676d90 EFLAGS: 00010007
RAX: 0000000040000002 RBX: 000000000045c369 RCX: ffff88804825a300
RDX: ffff88804825a300 RSI: ffffffff8c426000 RDI: 000000000045c369
RBP: ffffffff81000000 R08: ffffffff816b5a1c R09: ffffffff83bd91ae
R10: 0000000000000002 R11: ffff88804825a300 R12: ffffc90001676df8
R13: ffffc90001676e70 R14: ffffc90001676e00 R15: ffffffff8c426000
FS:  00007f886f947700(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000040000002 CR3: 00000000a6cd6000 CR4: 00000000001406f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 is_kernel include/linux/kallsyms.h:44 [inline]
 is_ksym_addr include/linux/kallsyms.h:50 [inline]
 kallsyms_lookup+0xa5/0x540 kernel/kallsyms.c:290
 __sprint_symbol+0x51/0x1b0 kernel/kallsyms.c:363
 symbol_string+0xb3/0x210 lib/vsprintf.c:969
BUG: unable to handle page fault for address: 0000000040000002
#PF: supervisor write access in kernel mode
#PF: error_code(0x0002) - not-present page
PGD a1f61067 P4D a1f61067 PUD 0 
Oops: 0002 [#3] PREEMPT SMP KASAN
CPU: 0 PID: 2269 Comm: syz-executor.2 Not tainted 5.8.0-rc6-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
RIP: 0010:in_gate_area_no_mm+0x0/0x50 arch/x86/entry/vsyscall/vsyscall_64.c:343
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
RSP: 0018:ffffc900016766a0 EFLAGS: 00010087
RAX: 0000000040000002 RBX: ffffffff80ffffff RCX: ffff88804825a300
RDX: ffff88804825a300 RSI: ffffffff8c426000 RDI: ffffffff80ffffff
RBP: ffffffff81000000 R08: ffffffff816b5a1c R09: ffffffff83bd91ae
R10: 0000000000000002 R11: ffff88804825a300 R12: ffffc90001676708
R13: ffffc90001676780 R14: ffffc90001676710 R15: ffffffff8c426000
FS:  00007f886f947700(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000040000002 CR3: 00000000a6cd6000 CR4: 00000000001406f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 is_kernel include/linux/kallsyms.h:44 [inline]
 is_ksym_addr include/linux/kallsyms.h:50 [inline]
 kallsyms_lookup+0xa5/0x540 kernel/kallsyms.c:290
BUG: unable to handle page fault for address: 0000000040000002
#PF: supervisor write access in kernel mode
#PF: error_code(0x0002) - not-present page
PGD a1f61067 P4D a1f61067 PUD 0 
Oops: 0002 [#4] PREEMPT SMP KASAN
CPU: 0 PID: 2269 Comm: syz-executor.2 Not tainted 5.8.0-rc6-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
RIP: 0010:in_gate_area_no_mm+0x0/0x50 arch/x86/entry/vsyscall/vsyscall_64.c:343
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
RSP: 0018:ffffc90001675fb0 EFLAGS: 00010087
RAX: 0000000040000002 RBX: ffffffff80ffffff RCX: ffff88804825a300
RDX: ffff88804825a300 RSI: ffffffff8c426000 RDI: ffffffff80ffffff
RBP: ffffffff81000000 R08: ffffffff816b5a1c R09: ffffffff83bd91ae
R10: 0000000000000002 R11: ffff88804825a300 R12: ffffc90001676018
R13: ffffc90001676090 R14: ffffc90001676020 R15: ffffffff8c426000
FS:  00007f886f947700(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000040000002 CR3: 00000000a6cd6000 CR4: 00000000001406f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 is_kernel include/linux/kallsyms.h:44 [inline]
 is_ksym_addr include/linux/kallsyms.h:50 [inline]
 kallsyms_lookup+0xa5/0x540 kernel/kallsyms.c:290
BUG: unable to handle page fault for address: 0000000040000002
#PF: supervisor write access in kernel mode
#PF: error_code(0x0002) - not-present page
PGD a1f61067 P4D a1f61067 PUD 0 
Oops: 0002 [#5] PREEMPT SMP KASAN
CPU: 0 PID: 2269 Comm: syz-executor.2 Not tainted 5.8.0-rc6-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
RIP: 0010:in_gate_area_no_mm+0x0/0x50 arch/x86/entry/vsyscall/vsyscall_64.c:343
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
RSP: 0018:ffffc900016758c0 EFLAGS: 00010087
RAX: 0000000040000002 RBX: ffffffff80ffffff RCX: ffff88804825a300
RDX: ffff88804825a300 RSI: ffffffff8c426000 RDI: ffffffff80ffffff
RBP: ffffffff81000000 R08: ffffffff816b5a1c R09: ffffffff83bd91ae
R10: 0000000000000002 R11: ffff88804825a300 R12: ffffc90001675928
R13: ffffc900016759a0 R14: ffffc90001675930 R15: ffffffff8c426000
FS:  00007f886f947700(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000040000002 CR3: 00000000a6cd6000 CR4: 00000000001406f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 is_kernel include/linux/kallsyms.h:44 [inline]
 is_ksym_addr include/linux/kallsyms.h:50 [inline]
 kallsyms_lookup+0xa5/0x540 kernel/kallsyms.c:290
BUG: unable to handle page fault for address: 0000000040000002
#PF: supervisor write access in kernel mode
#PF: error_code(0x0002) - not-present page
PGD a1f61067 P4D a1f61067 PUD 0 
Oops: 0002 [#6] PREEMPT SMP KASAN
CPU: 0 PID: 2269 Comm: syz-executor.2 Not tainted 5.8.0-rc6-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
RIP: 0010:in_gate_area_no_mm+0x0/0x50 arch/x86/entry/vsyscall/vsyscall_64.c:343
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
RSP: 0018:ffffc900016751d0 EFLAGS: 00010087
RAX: 0000000040000002 RBX: ffffffff80ffffff RCX: ffff88804825a300
RDX: ffff88804825a300 RSI: ffffffff8c426000 RDI: ffffffff80ffffff
RBP: ffffffff81000000 R08: ffffffff816b5a1c R09: ffffffff83bd91ae
R10: 0000000000000002 R11: ffff88804825a300 R12: ffffc90001675238
R13: ffffc900016752b0 R14: ffffc90001675240 R15: ffffffff8c426000
FS:  00007f886f947700(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000040000002 CR3: 00000000a6cd6000 CR4: 00000000001406f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 is_kernel include/linux/kallsyms.h:44 [inline]
 is_ksym_addr include/linux/kallsyms.h:50 [inline]
 kallsyms_lookup+0xa5/0x540 kernel/kallsyms.c:290
BUG: unable to handle page fault for address: 0000000040000002
#PF: supervisor write access in kernel mode
#PF: error_code(0x0002) - not-present page
PGD a1f61067 P4D a1f61067 PUD 0 
Oops: 0002 [#7] PREEMPT SMP KASAN
CPU: 0 PID: 2269 Comm: syz-executor.2 Not tainted 5.8.0-rc6-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
RIP: 0010:in_gate_area_no_mm+0x0/0x50 arch/x86/entry/vsyscall/vsyscall_64.c:343
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
RSP: 0018:ffffc90001674ae0 EFLAGS: 00010087
RAX: 0000000040000002 RBX: ffffffff80ffffff RCX: ffff88804825a300
RDX: ffff88804825a300 RSI: ffffffff8c426000 RDI: ffffffff80ffffff
RBP: ffffffff81000000 R08: ffffffff816b5a1c R09: ffffffff83bd91ae
R10: 0000000000000002 R11: ffff88804825a300 R12: ffffc90001674b48
R13: ffffc90001674bc0 R14: ffffc90001674b50 R15: ffffffff8c426000
FS:  00007f886f947700(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES:
Lost 288 message(s)!