Chrome 71がしばらくクリックできない：リンクをドラッグアンドドロップするとクラッシュする

2日後、Chromeは数時間後に動作を停止します。

開いているすべてのChromeウィンドウで、クリックに対して反応しなくなりました。

動作が停止した瞬間に、小さな灰色のボックスが表示されることに気づきました。

xprop $win_id _NET_WM_PID

クロームプロセスツリーに属しているようです。

私の理論では、Chromeは動作しないモーダルを開こうとし、Chromeの他の部分で何もクリックできなくなります。

どうすればデバッグして修正できますか？

編集する

場合によっては再現できます。リンクを別の場所にドラッグアンドドロップすると発生するようです。しかし、時にはそれは再現できない場合もあります。

edit2

クラッシュレポートを有効にしましたが、クラッシュは記録されませんでした。

edit3

これをデバッグする上での助けはありがたいです

edit4 straceはこれを示しています。

futex(0x2be6a8d53f30, FUTEX_WAKE_PRIVATE, 1) = 0
futex(0x2be6a8d53f30, FUTEX_WAKE_PRIVATE, 1) = 0
futex(0x2be6a8d53f30, FUTEX_WAIT_PRIVATE, 2, NULL) = -1 EAGAIN (Resource temporarily unavailable)
futex(0x2be6a8d53f30, FUTEX_WAKE_PRIVATE, 1) = 0
[19628:19628:0123/095257.459718:ERROR:gl_context_glx.cc(227)] Couldn't make context current with X drawable.
[19628:19628:0123/095257.459735:ERROR:in_process_command_buffer.cc(575)] ContextResult::kTransientFailure, failed to make context current
futex(0x2be6a8d53f30, FUTEX_WAIT_PRIVATE, 2, NULL) = -1 EAGAIN (Resource temporarily unavailable)
futex(0x2be6a8d53f30, FUTEX_WAKE_PRIVATE, 1) = 0
futex(0x2be6a8d53f30, FUTEX_WAKE_PRIVATE, 1) = 0
[19628:19628:0123/095257.472138:ERROR:gl_context_glx.cc(227)] Couldn't make context current with X drawable.
[19628:19628:0123/095257.472165:ERROR:in_process_command_buffer.cc(575)] ContextResult::kTransientFailure, failed to make context current
futex(0x2be6a8d53f30, FUTEX_WAIT_PRIVATE, 2, NULL) = -1 EAGAIN (Resource temporarily unavailable)
futex(0x2be6a8d53f30, FUTEX_WAKE_PRIVATE, 1) = 0
futex(0x2be6a8d53f30, FUTEX_WAIT_PRIVATE, 2, NULL) = -1 EAGAIN (Resource temporarily unavailable)
futex(0x2be6a8d53f30, FUTEX_WAKE_PRIVATE, 1) = 0
futex(0x2be6a8d53f30, FUTEX_WAIT_PRIVATE, 2, NULL) = -1 EAGAIN (Resource temporarily unavailable)
futex(0x2be6a8d53f30, FUTEX_WAKE_PRIVATE, 1) = 0
futex(0x2be6a8d53f30, FUTEX_WAIT_PRIVATE, 2, NULL) = -1 EAGAIN (Resource temporarily unavailable)
futex(0x2be6a8d53f30, FUTEX_WAKE_PRIVATE, 1) = 0
[19628:19628:0123/095257.482577:ERROR:gl_context_glx.cc(227)] Couldn't make context current with X drawable.
[19628:19628:0123/095257.482601:ERROR:in_process_command_buffer.cc(575)] ContextResult::kTransientFailure, failed to make context current
futex(0x2be6a8d53f30, FUTEX_WAIT_PRIVATE, 2, NULL) = -1 EAGAIN (Resource temporarily unavailable)
futex(0x2be6a8d53f30, FUTEX_WAKE_PRIVATE, 1) = 0
[19628:19628:0123/095257.492928:ERROR:gl_context_glx.cc(227)] Couldn't make context current with X drawable.
[19628:19628:0123/095257.492952:ERROR:in_process_command_buffer.cc(575)] ContextResult::kTransientFailure, failed to make context current
[19628:19628:0123/095257.505832:ERROR:gl_context_glx.cc(227)] Couldn't make context current with X drawable.
[19628:19628:0123/095257.505868:ERROR:in_process_command_buffer.cc(575)] ContextResult::kTransientFailure, failed to make context current
futex(0x2be6a8d53f30, FUTEX_WAIT_PRIVATE, 2, NULL) = -1 EAGAIN (Resource temporarily unavailable)
futex(0x2be6a8d53f30, FUTEX_WAKE_PRIVATE, 1) = 0
futex(0x2be6a8d53f30, FUTEX_WAKE_PRIVATE, 1) = 0
futex(0x2be6a8d53f30, FUTEX_WAIT_PRIVATE, 2, NULL) = -1 EAGAIN (Resource temporarily unavailable)
futex(0x2be6a8d53f30, FUTEX_WAKE_PRIVATE, 1) = 0
[19628:19628:0123/095257.516220:ERROR:gl_context_glx.cc(227)] Couldn't make context current with X drawable.
[19628:19628:0123/095257.516250:ERROR:in_process_command_buffer.cc(575)] ContextResult::kTransientFailure, failed to make context current
futex(0x2be6a8d53f30, FUTEX_WAIT_PRIVATE, 2, NULL) = -1 EAGAIN (Resource temporarily unavailable)
futex(0x2be6a8d53f30, FUTEX_WAKE_PRIVATE, 1) = 0
futex(0x2be6a8d53f30, FUTEX_WAKE_PRIVATE, 1) = 0
futex(0x2be6a8d53f30, FUTEX_WAKE_PRIVATE, 1) = 0
[19628:19628:0123/095257.526476:ERROR:gl_context_glx.cc(227)] Couldn't make context current with X drawable.
[19628:19628:0123/095257.526511:ERROR:in_process_command_buffer.cc(575)] ContextResult::kTransientFailure, failed to make context current
futex(0x2be6a8d53f30, FUTEX_WAIT_PRIVATE, 2, NULL) = -1 EAGAIN (Resource temporarily unavailable)
futex(0x2be6a8d53f30, FUTEX_WAKE_PRIVATE, 1) = 0
[19628:19628:0123/095257.539176:ERROR:gl_context_glx.cc(227)] Couldn't make context current with X drawable.
[19628:19628:0123/095257.539208:ERROR:in_process_command_buffer.cc(575)] ContextResult::kTransientFailure, failed to make context current
futex(0x2be6a8d53f30, FUTEX_WAIT_PRIVATE, 2, NULL) = -1 EAGAIN (Resource temporarily unavailable)
futex(0x2be6a8d53f30, FUTEX_WAKE_PRIVATE, 1) = 0
futex(0x2be6a8d53f30, FUTEX_WAIT_PRIVATE, 2, NULL) = -1 EAGAIN (Resource temporarily unavailable)
futex(0x2be6a8d53f30, FUTEX_WAKE_PRIVATE, 1) = 0
[19628:19628:0123/095257.549643:ERROR:gl_context_glx.cc(227)] Couldn't make context current with X drawable.
[19628:19628:0123/095257.549666:ERROR:in_process_command_buffer.cc(575)] ContextResult::kTransientFailure, failed to make context current
^C--- SIGINT {si_signo=SIGINT, si_code=SI_KERNEL} ---

Nvidiaグラフィックドライバを更新すると問題が解決したようです。それ以来、これまでのところクラッシュはありません。テストを続けます。幸運を祈ります。