IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
Bluetooth: hci0: command 0x0409 tx timeout
Bluetooth: hci0: command 0x041b tx timeout
Bluetooth: hci0: command 0x040f tx timeout
BUG: unable to handle kernel paging request at ffff888001000028
PGD e001067 P4D e001067 PUD e002067 PMD 80000000010001e1 
Oops: 0003 [#1] PREEMPT SMP KASAN
CPU: 0 PID: 6906 Comm: syz-executor.0 Not tainted 4.19.152-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
RIP: 0010:__writel arch/x86/include/asm/io.h:71 [inline]
RIP: 0010:slow_imageblit drivers/video/fbdev/core/cfbimgblt.c:178 [inline]
RIP: 0010:cfb_imageblit+0x9f3/0x149c drivers/video/fbdev/core/cfbimgblt.c:302
Code: 89 e8 d3 e0 41 09 c6 e8 fb 0b ab fd 44 39 64 24 04 0f 87 40 ff ff ff e8 fb 0a ab fd 48 8b 4c 24 08 48 8d 79 04 48 89 7c 24 08 <44> 89 31 44 8b 74 24 04 44 89 e6 44 89 f7 e8 ca 0b ab fd 45 39 e6
RSP: 0018:ffff88808d75f588 EFLAGS: 00010293
RAX: ffff8880982de640 RBX: ffff8880a535142a RCX: ffff888001000028
RDX: 0000000000000000 RSI: ffffffff83c6c7d5 RDI: ffff88800100002c
RBP: 0000000000000000 R08: 000000000000061c R09: 000000000000001c
R10: 0000000000000004 R11: 0000000000000005 R12: 000000000000001c
R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
FS:  00007f0decd1a700(0000) GS:ffff8880ae200000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffff888001000028 CR3: 00000000925dc000 CR4: 00000000001406f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 vga_imageblit_expand drivers/video/fbdev/vga16fb.c:1207 [inline]
 vga16fb_imageblit+0x694/0x2250 drivers/video/fbdev/vga16fb.c:1260
 bit_putcs_unaligned drivers/video/fbdev/core/bitblit.c:139 [inline]
 bit_putcs+0x708/0xd35 drivers/video/fbdev/core/bitblit.c:188
 fbcon_putcs+0x389/0x5d0 drivers/video/fbdev/core/fbcon.c:1269
 con_flush drivers/tty/vt/vt.c:2559 [inline]
 do_con_write+0x144f/0x1f40 drivers/tty/vt/vt.c:2764
 con_write+0x22/0xb0 drivers/tty/vt/vt.c:3145
 process_output_block drivers/tty/n_tty.c:593 [inline]
 n_tty_write+0x3c0/0xff0 drivers/tty/n_tty.c:2331
 do_tty_write drivers/tty/tty_io.c:960 [inline]
 tty_write+0x496/0x890 drivers/tty/tty_io.c:1044
 __vfs_write+0xf7/0x770 fs/read_write.c:485
 vfs_write+0x1f3/0x540 fs/read_write.c:549
 ksys_write+0x12b/0x2a0 fs/read_write.c:599
 do_syscall_64+0xf9/0x670 arch/x86/entry/common.c:293
 entry_SYSCALL_64_after_hwframe+0x49/0xbe
RIP: 0033:0x45de59
Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00
RSP: 002b:00007f0decd19c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 000000000003a600 RCX: 000000000045de59
RDX: 0000000000001006 RSI: 0000000020001440 RDI: 0000000000000007
RBP: 000000000118c008 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bfd4
R13: 00007ffc3495948f R14: 00007f0decd1a9c0 R15: 000000000118bfd4
Modules linked in:
CR2: ffff888001000028
---[ end trace f8e45cd69063e99c ]---
RIP: 0010:__writel arch/x86/include/asm/io.h:71 [inline]
RIP: 0010:slow_imageblit drivers/video/fbdev/core/cfbimgblt.c:178 [inline]
RIP: 0010:cfb_imageblit+0x9f3/0x149c drivers/video/fbdev/core/cfbimgblt.c:302
Code: 89 e8 d3 e0 41 09 c6 e8 fb 0b ab fd 44 39 64 24 04 0f 87 40 ff ff ff e8 fb 0a ab fd 48 8b 4c 24 08 48 8d 79 04 48 89 7c 24 08 <44> 89 31 44 8b 74 24 04 44 89 e6 44 89 f7 e8 ca 0b ab fd 45 39 e6
RSP: 0018:ffff88808d75f588 EFLAGS: 00010293
RAX: ffff8880982de640 RBX: ffff8880a535142a RCX: ffff888001000028
RDX: 0000000000000000 RSI: ffffffff83c6c7d5 RDI: ffff88800100002c
RBP: 0000000000000000 R08: 000000000000061c R09: 000000000000001c
R10: 0000000000000004 R11: 0000000000000005 R12: 000000000000001c
R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
FS:  00007f0decd1a700(0000) GS:ffff8880ae200000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffff888001000028 CR3: 00000000925dc000 CR4: 00000000001406f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400