Title | Replies (including bot) | Last reply |
---|---|---|
general protection fault in drm_atomic_set_crtc_for_connector | 0 (1) | 2020/11/20 07:25 |
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Title | Replies (including bot) | Last reply |
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general protection fault in drm_atomic_set_crtc_for_connector | 0 (1) | 2020/11/20 07:25 |
general protection fault, probably for non-canonical address 0xdffffc0000000000: 0000 [#1] PREEMPT SMP KASAN KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007] CPU: 1 PID: 8503 Comm: syz-executor619 Not tainted 5.10.0-rc3-next-20201116-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:drm_atomic_set_crtc_for_connector+0x426/0x5f0 drivers/gpu/drm/drm_atomic_uapi.c:342 Code: 00 00 fc ff df 48 89 fa 48 c1 ea 03 0f b6 04 02 84 c0 74 08 3c 03 0f 8e a6 00 00 00 48 b8 00 00 00 00 00 fc ff df 41 8b 4d 28 <80> 38 00 0f 85 83 01 00 00 48 8b 2c 25 00 00 00 00 48 b8 00 00 00 RSP: 0018:ffffc900018bf938 EFLAGS: 00010246 RAX: dffffc0000000000 RBX: ffff8880116b0100 RCX: 0000000000000022 RDX: 1ffff11003019a66 RSI: ffffffff84302d10 RDI: ffff8880180cd330 RBP: 0000000000000000 R08: ffff888018051900 R09: ffff8880180cd343 R10: 0000000000000000 R11: 0000000000000000 R12: ffff88801a024800 R13: ffff8880180cd308 R14: ffff8880116b0108 R15: ffff88801cd1b700 FS: 0000000000000000(0000) GS:ffff8880b9f00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00000000006cf0a0 CR3: 000000000b08e000 CR4: 00000000001506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: update_output_state drivers/gpu/drm/drm_atomic.c:1454 [inline] __drm_atomic_helper_set_config+0x72a/0xe80 drivers/gpu/drm/drm_atomic.c:1568 drm_client_modeset_commit_atomic+0x527/0x7c0 drivers/gpu/drm/drm_client_modeset.c:1023 drm_client_modeset_commit_locked+0x145/0x580 drivers/gpu/drm/drm_client_modeset.c:1145 drm_client_modeset_commit+0x4d/0x80 drivers/gpu/drm/drm_client_modeset.c:1171 __drm_fb_helper_restore_fbdev_mode_unlocked drivers/gpu/drm/drm_fb_helper.c:252 [inline] __drm_fb_helper_restore_fbdev_mode_unlocked drivers/gpu/drm/drm_fb_helper.c:231 [inline] drm_fb_helper_restore_fbdev_mode_unlocked drivers/gpu/drm/drm_fb_helper.c:279 [inline] drm_fb_helper_lastclose drivers/gpu/drm/drm_fb_helper.c:1942 [inline] drm_fbdev_client_restore+0xe3/0x1a0 drivers/gpu/drm/drm_fb_helper.c:2334 drm_client_dev_restore+0x17f/0x270 drivers/gpu/drm/drm_client.c:226 drm_lastclose drivers/gpu/drm/drm_file.c:468 [inline] drm_release+0x441/0x530 drivers/gpu/drm/drm_file.c:499 __fput+0x283/0x920 fs/file_table.c:280 task_work_run+0xdd/0x190 kernel/task_work.c:140 exit_task_work include/linux/task_work.h:30 [inline] do_exit+0xb9b/0x29f0 kernel/exit.c:823 do_group_exit+0x125/0x310 kernel/exit.c:920 __do_sys_exit_group kernel/exit.c:931 [inline] __se_sys_exit_group kernel/exit.c:929 [inline] __x64_sys_exit_group+0x3a/0x50 kernel/exit.c:929 do_syscall_64+0x2d/0x70 arch/x86/entry/common.c:46 entry_SYSCALL_64_after_hwframe+0x44/0xa9 RIP: 0033:0x443b18 Code: Unable to access opcode bytes at RIP 0x443aee. RSP: 002b:00007fff6ec2d738 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000443b18 RDX: 0000000000000000 RSI: 000000000000003c RDI: 0000000000000000 RBP: 00000000004c34f0 R08: 00000000000000e7 R09: ffffffffffffffd0 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 R13: 00000000006d5180 R14: 0000000000000000 R15: 0000000000000000 Modules linked in: ---[ end trace f24317b9689e8a7a ]--- RIP: 0010:drm_atomic_set_crtc_for_connector+0x426/0x5f0 drivers/gpu/drm/drm_atomic_uapi.c:342 Code: 00 00 fc ff df 48 89 fa 48 c1 ea 03 0f b6 04 02 84 c0 74 08 3c 03 0f 8e a6 00 00 00 48 b8 00 00 00 00 00 fc ff df 41 8b 4d 28 <80> 38 00 0f 85 83 01 00 00 48 8b 2c 25 00 00 00 00 48 b8 00 00 00 RSP: 0018:ffffc900018bf938 EFLAGS: 00010246 RAX: dffffc0000000000 RBX: ffff8880116b0100 RCX: 0000000000000022 RDX: 1ffff11003019a66 RSI: ffffffff84302d10 RDI: ffff8880180cd330 RBP: 0000000000000000 R08: ffff888018051900 R09: ffff8880180cd343 R10: 0000000000000000 R11: 0000000000000000 R12: ffff88801a024800 R13: ffff8880180cd308 R14: ffff8880116b0108 R15: ffff88801cd1b700 FS: 0000000000000000(0000) GS:ffff8880b9f00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000055ee32e491f8 CR3: 0000000018634000 CR4: 00000000001506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets (help?) | Manager | Title |
---|---|---|---|---|---|---|---|---|---|---|---|---|
2020/11/16 16:16 | linux-next | 034307507118 | 1bf9a662 | .config | console log | report | syz | C | ci-upstream-linux-next-kasan-gce-root | |||
2020/11/16 16:06 | linux-next | 034307507118 | 1bf9a662 | .config | console log | report | syz | C | ci-upstream-linux-next-kasan-gce-root | |||
2020/11/17 11:22 | linux-next | 034307507118 | 1bf9a662 | .config | console log | report | info | ci-upstream-linux-next-kasan-gce-root | ||||
2020/11/17 11:03 | linux-next | 034307507118 | 1bf9a662 | .config | console log | report | info | ci-upstream-linux-next-kasan-gce-root | ||||
2020/11/17 09:44 | linux-next | 034307507118 | 1bf9a662 | .config | console log | report | info | ci-upstream-linux-next-kasan-gce-root | ||||
2020/11/17 08:43 | linux-next | 034307507118 | 1bf9a662 | .config | console log | report | info | ci-upstream-linux-next-kasan-gce-root | ||||
2020/11/17 08:00 | linux-next | 034307507118 | 1bf9a662 | .config | console log | report | info | ci-upstream-linux-next-kasan-gce-root | ||||
2020/11/17 06:36 | linux-next | 034307507118 | 1bf9a662 | .config | console log | report | info | ci-upstream-linux-next-kasan-gce-root | ||||
2020/11/17 06:22 | linux-next | 034307507118 | 1bf9a662 | .config | console log | report | info | ci-upstream-linux-next-kasan-gce-root | ||||
2020/11/17 04:53 | linux-next | 034307507118 | 1bf9a662 | .config | console log | report | info | ci-upstream-linux-next-kasan-gce-root | ||||
2020/11/17 03:53 | linux-next | 034307507118 | 1bf9a662 | .config | console log | report | info | ci-upstream-linux-next-kasan-gce-root | ||||
2020/11/17 03:19 | linux-next | 034307507118 | 1bf9a662 | .config | console log | report | info | ci-upstream-linux-next-kasan-gce-root | ||||
2020/11/17 01:41 | linux-next | 034307507118 | 1bf9a662 | .config | console log | report | info | ci-upstream-linux-next-kasan-gce-root | ||||
2020/11/17 00:37 | linux-next | 034307507118 | 1bf9a662 | .config | console log | report | info | ci-upstream-linux-next-kasan-gce-root | ||||
2020/11/16 23:33 | linux-next | 034307507118 | 1bf9a662 | .config | console log | report | info | ci-upstream-linux-next-kasan-gce-root | ||||
2020/11/16 23:20 | linux-next | 034307507118 | 1bf9a662 | .config | console log | report | info | ci-upstream-linux-next-kasan-gce-root | ||||
2020/11/16 22:07 | linux-next | 034307507118 | 1bf9a662 | .config | console log | report | info | ci-upstream-linux-next-kasan-gce-root | ||||
2020/11/16 21:00 | linux-next | 034307507118 | 1bf9a662 | .config | console log | report | info | ci-upstream-linux-next-kasan-gce-root | ||||
2020/11/16 20:57 | linux-next | 034307507118 | 1bf9a662 | .config | console log | report | info | ci-upstream-linux-next-kasan-gce-root | ||||
2020/11/16 19:56 | linux-next | 034307507118 | 1bf9a662 | .config | console log | report | info | ci-upstream-linux-next-kasan-gce-root | ||||
2020/11/16 19:44 | linux-next | 034307507118 | 1bf9a662 | .config | console log | report | info | ci-upstream-linux-next-kasan-gce-root | ||||
2020/11/16 18:43 | linux-next | 034307507118 | 1bf9a662 | .config | console log | report | info | ci-upstream-linux-next-kasan-gce-root | ||||
2020/11/16 18:05 | linux-next | 034307507118 | 1bf9a662 | .config | console log | report | info | ci-upstream-linux-next-kasan-gce-root | ||||
2020/11/16 17:16 | linux-next | 034307507118 | 1bf9a662 | .config | console log | report | info | ci-upstream-linux-next-kasan-gce-root | ||||
2020/11/16 15:13 | linux-next | 034307507118 | 1bf9a662 | .config | console log | report | info | ci-upstream-linux-next-kasan-gce-root | ||||
2020/11/16 14:57 | linux-next | 034307507118 | 1bf9a662 | .config | console log | report | info | ci-upstream-linux-next-kasan-gce-root | ||||
2020/11/16 13:35 | linux-next | 034307507118 | 1bf9a662 | .config | console log | report | info | ci-upstream-linux-next-kasan-gce-root | ||||
2020/11/16 12:55 | linux-next | 034307507118 | 1bf9a662 | .config | console log | report | info | ci-upstream-linux-next-kasan-gce-root | ||||
2020/11/16 11:46 | linux-next | 034307507118 | 1bf9a662 | .config | console log | report | info | ci-upstream-linux-next-kasan-gce-root | ||||
2020/11/16 11:29 | linux-next | 034307507118 | 1bf9a662 | .config | console log | report | info | ci-upstream-linux-next-kasan-gce-root | ||||
2020/11/16 11:14 | linux-next | 034307507118 | 1bf9a662 | .config | console log | report | info | ci-upstream-linux-next-kasan-gce-root | ||||
2020/11/16 10:59 | linux-next | 034307507118 | 1bf9a662 | .config | console log | report | info | ci-upstream-linux-next-kasan-gce-root | ||||
2020/11/16 10:45 | linux-next | 034307507118 | 1bf9a662 | .config | console log | report | info | ci-upstream-linux-next-kasan-gce-root | ||||
2020/11/16 10:26 | linux-next | 034307507118 | 1bf9a662 | .config | console log | report | info | ci-upstream-linux-next-kasan-gce-root | ||||
2020/11/16 10:11 | linux-next | 034307507118 | 1bf9a662 | .config | console log | report | info | ci-upstream-linux-next-kasan-gce-root | ||||
2020/11/16 09:58 | linux-next | 034307507118 | 1bf9a662 | .config | console log | report | info | ci-upstream-linux-next-kasan-gce-root | ||||
2020/11/16 09:45 | linux-next | 034307507118 | 1bf9a662 | .config | console log | report | info | ci-upstream-linux-next-kasan-gce-root | ||||
2020/11/16 09:26 | linux-next | 034307507118 | 1bf9a662 | .config | console log | report | info | ci-upstream-linux-next-kasan-gce-root | ||||
2020/11/16 09:08 | linux-next | 034307507118 | 1bf9a662 | .config | console log | report | info | ci-upstream-linux-next-kasan-gce-root | ||||
2020/11/16 08:49 | linux-next | 034307507118 | 1bf9a662 | .config | console log | report | info | ci-upstream-linux-next-kasan-gce-root | ||||
2020/11/16 08:33 | linux-next | 034307507118 | 1bf9a662 | .config | console log | report | info | ci-upstream-linux-next-kasan-gce-root | ||||
2020/11/16 08:19 | linux-next | 034307507118 | 1bf9a662 | .config | console log | report | info | ci-upstream-linux-next-kasan-gce-root | ||||
2020/11/16 08:04 | linux-next | 034307507118 | 1bf9a662 | .config | console log | report | info | ci-upstream-linux-next-kasan-gce-root | ||||
2020/11/16 07:15 | linux-next | 034307507118 | 1bf9a662 | .config | console log | report | info | ci-upstream-linux-next-kasan-gce-root |