Crash on startup

[AnotherDevlop]

Description

Unexpected exit at startup.

The log says the issue is [gitea.log:373] "...xer/stats/indexer.go:45:populateRepoIndexer() [F] System error: context canceled", (the table 'repository' exists and has more than one row, and), probably related to a previous null reference at [gitea.log:265] ".../graceful/manager.go:135:func1() [C] PANIC during RunWithShutdownContext: runtime error: invalid memory address or nil pointer dereference"

Gitea Version

1.16.9

Can you reproduce the bug on the Gitea demo site?

No

Log Gist

https://gist.github.com/AnotherDevlop/94a4f1c2d1e005a5fdbdb35f2d950de0

Screenshots

No response

Git Version

2.25.1

Operating System

Ubuntu 20.04.3 LTS - Linux 5.4.0-110-generic

How are you running Gitea?

Using your downloads (gitea-1.16.9-linux-amd64)
Systemd: yes
Docker: no

Database

MySQL

[zeripath]

The problem is here:

2022/07/14 11:42:29 .../graceful/manager.go:135:func1() [C] PANIC during RunWithShutdownContext: runtime error: invalid memory address or nil pointer dereference
	Stacktrace: /usr/local/go/src/runtime/panic.go:220 (0x453075)
	/usr/local/go/src/runtime/signal_unix.go:818 (0x453045)
	/source/services/mirror/mirror.go:100 (0x1e4fb5b)
	/source/services/mirror/mirror.go:123 (0x1e4f96a)
	/go/pkg/mod/xorm.io/xorm@v1.2.5/session_iterate.go:51 (0x9e1564)
	/source/models/repo/mirror.go:138 (0xf95837)
	/source/services/mirror/mirror.go:122 (0x1e4f596)
	/source/services/cron/tasks_basic.go:40 (0x1e600e4)
	/source/services/cron/tasks.go:89 (0x1e5ee93)
	/source/modules/graceful/manager.go:139 (0xc812ac)
	/source/services/cron/tasks.go:84 (0x1e5ece4)
	/source/services/cron/tasks.go:58 (0x1e5eb2c)
	/usr/local/go/src/runtime/asm_amd64.s:1571 (0x470040)

[zeripath]

It looks like there is a race between the creation of the mirror queue in InitSyncMirrors and the update_mirrors task.

Have you explicitly set the update_mirrors task to run at startup?

[AnotherDevlop]

Yes, it is. I tried to disable on startup, but still enabled every 10 minutes. It don't crash on startup, nor after 10 minutes after triggering the mirror update.