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🐞 Open [1166] 🐞 Fixed [4299] 🐞 Invalid [9646] 📈 Kernel Health 📈 Bug Lifetimes 📈 Fuzzing 📈 Crashes |
Created | Duration | User | Patch | Repo | Result |
---|---|---|---|---|---|
2021/05/15 03:05 | 20m | penguin-kernel@i-love.sakura.ne.jp | patch | git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git v5.13-rc1 | OK |
2021/05/14 23:40 | 20m | penguin-kernel@i-love.sakura.ne.jp | patch | git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git v5.13-rc1 | OK |
2021/05/14 12:09 | 20m | penguin-kernel@i-love.sakura.ne.jp | patch | git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git v5.13-rc1 | OK |
BUG: unable to handle page fault for address: ffff888001000040 #PF: supervisor write access in kernel mode #PF: error_code(0x0003) - permissions violation PGD 11201067 P4D 11201067 PUD 11202067 PMD 80000000010001e1 Oops: 0003 [#1] PREEMPT SMP KASAN CPU: 0 PID: 8403 Comm: syz-executor112 Not tainted 5.12.0-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:writeb arch/x86/include/asm/io.h:65 [inline] RIP: 0010:vga_imageblit_expand drivers/video/fbdev/vga16fb.c:1176 [inline] RIP: 0010:vga16fb_imageblit+0xcee/0x1cb0 drivers/video/fbdev/vga16fb.c:1260 Code: 66 66 2e 0f 1f 84 00 00 00 00 00 90 4c 89 e0 48 c1 e8 03 48 b9 00 00 00 00 00 fc ff df 0f b6 04 08 84 c0 75 1b 41 0f b6 04 24 <41> 88 06 85 ed 74 2b 49 ff c4 49 ff c6 e8 80 ae 43 fd ff cd eb cc RSP: 0018:ffffc9000163f0a0 EFLAGS: 00010246 RAX: 0000000000000000 RBX: ffff888001000040 RCX: dffffc0000000000 RDX: ffff888022ad54c0 RSI: 0000000000000002 RDI: 0000000000000000 RBP: 0000000000000001 R08: ffffffff843b289b R09: 0000000000000000 R10: 0000000000000002 R11: ffff888022ad54c0 R12: ffff8880181bcea8 R13: ffffc9000163f2cc R14: ffff888001000040 R15: 0000000000000004 FS: 0000000001207300(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: ffff888001000040 CR3: 0000000028d32000 CR4: 00000000001506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: bit_putcs+0x18e8/0x1de0 drivers/video/fbdev/core/bitblit.c:105 fbcon_putcs+0x2ae/0x430 drivers/video/fbdev/core/fbcon.c:1296 do_update_region+0x4d6/0x6a0 drivers/tty/vt/vt.c:676 redraw_screen+0x8f6/0x1270 drivers/tty/vt/vt.c:1035 fbcon_blank+0x556/0xa50 drivers/video/fbdev/core/fbcon.c:2207 do_unblank_screen+0x27e/0xb20 drivers/tty/vt/vt.c:4406 vt_kdsetmode drivers/tty/vt/vt_ioctl.c:276 [inline] vt_k_ioctl drivers/tty/vt/vt_ioctl.c:381 [inline] vt_ioctl+0x2a82/0x3180 drivers/tty/vt/vt_ioctl.c:713 tty_ioctl+0xf51/0x1720 drivers/tty/tty_io.c:2805 vfs_ioctl fs/ioctl.c:51 [inline] __do_sys_ioctl fs/ioctl.c:1069 [inline] __se_sys_ioctl+0xfb/0x170 fs/ioctl.c:1055 do_syscall_64+0x3f/0xb0 arch/x86/entry/common.c:47 entry_SYSCALL_64_after_hwframe+0x44/0xae RIP: 0033:0x43fef9 Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 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 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007ffc931a4c48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 0000000000013f84 RCX: 000000000043fef9 RDX: 0000000000000000 RSI: 0000000000004b3a RDI: 0000000000000003 RBP: 0000000000000000 R08: 000000000000000d R09: 00007ffc931a4de8 R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffc931a4c5c R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 Modules linked in: CR2: ffff888001000040 ---[ end trace 96734cf7ef5cce91 ]--- RIP: 0010:writeb arch/x86/include/asm/io.h:65 [inline] RIP: 0010:vga_imageblit_expand drivers/video/fbdev/vga16fb.c:1176 [inline] RIP: 0010:vga16fb_imageblit+0xcee/0x1cb0 drivers/video/fbdev/vga16fb.c:1260 Code: 66 66 2e 0f 1f 84 00 00 00 00 00 90 4c 89 e0 48 c1 e8 03 48 b9 00 00 00 00 00 fc ff df 0f b6 04 08 84 c0 75 1b 41 0f b6 04 24 <41> 88 06 85 ed 74 2b 49 ff c4 49 ff c6 e8 80 ae 43 fd ff cd eb cc RSP: 0018:ffffc9000163f0a0 EFLAGS: 00010246 RAX: 0000000000000000 RBX: ffff888001000040 RCX: dffffc0000000000 RDX: ffff888022ad54c0 RSI: 0000000000000002 RDI: 0000000000000000 RBP: 0000000000000001 R08: ffffffff843b289b R09: 0000000000000000 R10: 0000000000000002 R11: ffff888022ad54c0 R12: ffff8880181bcea8 R13: ffffc9000163f2cc R14: ffff888001000040 R15: 0000000000000004 FS: 0000000001207300(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: ffff888001000040 CR3: 0000000028d32000 CR4: 00000000001506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Manager | Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets | Title |
---|---|---|---|---|---|---|---|---|---|---|---|---|
ci-upstream-kasan-gce-smack-root | 2021/05/01 20:30 | upstream | d2b6f8a17919 | 77e2b668 | .config | console log | report | syz | C | BUG: unable to handle kernel paging request in vga16fb_imageblit | ||
ci-upstream-kasan-gce-root | 2021/05/11 22:22 | upstream | 88b06399c9c7 | b3c3bb8e | .config | console log | report | info | BUG: unable to handle kernel paging request in vga16fb_imageblit | |||
ci-upstream-kasan-gce-root | 2021/05/02 02:43 | upstream | d2b6f8a17919 | 77e2b668 | .config | console log | report | info | BUG: unable to handle kernel paging request in vga16fb_imageblit | |||
ci-upstream-kasan-gce-smack-root | 2021/05/01 19:31 | upstream | d2b6f8a17919 | 77e2b668 | .config | console log | report | info | BUG: unable to handle kernel paging request in vga16fb_imageblit | |||
ci-upstream-kasan-gce-root | 2021/03/31 15:42 | upstream | 5e46d1b78a03 | 6a81331a | .config | console log | report | info | BUG: unable to handle kernel paging request in vga16fb_imageblit | |||
ci-upstream-kasan-gce-root | 2021/03/10 12:08 | upstream | 144c79ef3353 | 26967e35 | .config | console log | report | info | BUG: unable to handle kernel paging request in vga16fb_imageblit | |||
ci-upstream-linux-next-kasan-gce-root | 2021/04/20 18:53 | linux-next | 1216f02e46a4 | c0ced557 | .config | console log | report | info | BUG: unable to handle kernel paging request in vga16fb_imageblit | |||
ci-upstream-kasan-gce-selinux-root | 2021/01/10 02:36 | upstream | 996e435fd401 | 2c1f2513 | .config | console log | report | info | ||||
ci-upstream-kasan-gce-root | 2020/11/20 06:23 | upstream | 3494d58865ad | 0767f13f | .config | console log | report | info | ||||
ci-upstream-kasan-gce-selinux-root | 2020/10/07 01:56 | upstream | c85fb28b6f99 | 1880b4a9 | .config | console log | report | info | ||||
ci-upstream-kasan-gce-smack-root | 2020/10/02 18:04 | upstream | 472e5b056f00 | 4969d6ca | .config | console log | report | info | ||||
ci-upstream-kasan-gce-selinux-root | 2020/09/30 07:08 | upstream | ccc1d052eff9 | 5abc3f1a | .config | console log | report | info | ||||
ci-upstream-kasan-gce-smack-root | 2020/07/28 21:21 | upstream | 92ed30191993 | cb93dc6a | .config | console log | report | |||||
ci-upstream-kasan-gce-selinux-root | 2020/07/06 18:16 | upstream | 7cc2a8ea1048 | 51095195 | .config | console log | report | |||||
ci-upstream-kasan-gce | 2020/07/03 06:50 | upstream | cd77006e01b3 | bed10395 | .config | console log | report | |||||
ci-upstream-kasan-gce | 2020/06/28 01:53 | upstream | 1590a2e1c681 | ffec44b5 | .config | console log | report | |||||
ci-upstream-kasan-gce | 2020/06/27 23:32 | upstream | 1590a2e1c681 | ffec44b5 | .config | console log | report | |||||
ci-upstream-kasan-gce | 2020/06/27 20:09 | upstream | 1590a2e1c681 | ffec44b5 | .config | console log | report | |||||
ci-upstream-kasan-gce | 2020/06/24 11:38 | upstream | 7ae77150d94d | 54566aff | .config | console log | report | |||||
ci-upstream-kasan-gce-root | 2020/05/04 01:37 | upstream | 262f7a6b8317 | 58ae5e18 | .config | console log | report | |||||
ci-upstream-kasan-gce-386 | 2020/12/01 15:02 | upstream | b65054597872 | 07bfe8a5 | .config | console log | report | info | ||||
ci-upstream-kasan-gce-386 | 2020/11/30 16:14 | upstream | b65054597872 | 78d50c1d | .config | console log | report | info | ||||
ci-upstream-kasan-gce-386 | 2020/11/27 18:14 | upstream | 85a2c56cb445 | 486f93ef | .config | console log | report | info | ||||
ci-upstream-kasan-gce-386 | 2020/11/24 05:33 | upstream | d5beb3140f91 | 1ab681a4 | .config | console log | report | info | ||||
ci-upstream-kasan-gce-386 | 2020/10/11 12:54 | upstream | da690031a5d6 | 4a77ae0b | .config | console log | report | info | ||||
ci-upstream-linux-next-kasan-gce-root | 2020/12/19 11:42 | linux-next | 0d52778b8710 | 04201c06 | .config | console log | report | info | ||||
ci-upstream-linux-next-kasan-gce-root | 2020/07/07 01:48 | linux-next | 9e50b94b3eb0 | 51095195 | .config | console log | report |