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openbsd boot error: uvm_fault: softclock

Status: fixed on 2020/03/03 20:41
Reported-by: syzbot+ebec4b60459838088961@syzkaller.appspotmail.com
Fix commit: previous commit accidentally aliased two unique timeouts hit by millert
First crash: 1725d, last: 1724d

Sample crash report:
root on sd0a (a569a406d6c385b2.a)uvm_fault(0xffffffff825964b0, 0x7, 0, 2) -> e
kernel: page fault trap, code=0
Stopped at      softclock+0x5c: movq    %rcx,0x8(%rax)
ddb>

Crashes (33):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2020/03/03 08:46 openbsd 1bda8a4435c6 350a7a26 .config console log report ci-openbsd-main
2020/03/03 08:46 openbsd 1bda8a4435c6 350a7a26 .config console log report ci-openbsd-main
2020/03/03 08:45 openbsd 1bda8a4435c6 350a7a26 .config console log report ci-openbsd-main
2020/03/03 00:29 openbsd 1bda8a4435c6 4a4e0509 .config console log report ci-openbsd-main
2020/03/03 00:29 openbsd 1bda8a4435c6 4a4e0509 .config console log report ci-openbsd-main
2020/03/03 00:29 openbsd 1bda8a4435c6 4a4e0509 .config console log report ci-openbsd-main
2020/03/02 22:40 openbsd 8d7dfec0f4e0 4a4e0509 .config console log report ci-openbsd-main
2020/03/02 22:40 openbsd 8d7dfec0f4e0 4a4e0509 .config console log report ci-openbsd-main
2020/03/02 22:40 openbsd 8d7dfec0f4e0 4a4e0509 .config console log report ci-openbsd-main
2020/03/02 21:29 openbsd 2c699552a74d 4a4e0509 .config console log report ci-openbsd-main
2020/03/02 21:29 openbsd 2c699552a74d 4a4e0509 .config console log report ci-openbsd-main
2020/03/02 21:29 openbsd 2c699552a74d 4a4e0509 .config console log report ci-openbsd-main
2020/03/02 19:16 openbsd e8a12932b022 4a4e0509 .config console log report ci-openbsd-main
2020/03/02 19:16 openbsd e8a12932b022 4a4e0509 .config console log report ci-openbsd-main
2020/03/02 19:16 openbsd e8a12932b022 4a4e0509 .config console log report ci-openbsd-main
2020/03/02 18:22 openbsd 98b2ae82cacc 4a4e0509 .config console log report ci-openbsd-main
2020/03/02 18:22 openbsd 98b2ae82cacc 4a4e0509 .config console log report ci-openbsd-main
2020/03/02 18:22 openbsd 98b2ae82cacc 4a4e0509 .config console log report ci-openbsd-main
2020/03/02 15:11 openbsd 6ae0c2e83d1a 4a4e0509 .config console log report ci-openbsd-main
2020/03/02 15:11 openbsd 6ae0c2e83d1a 4a4e0509 .config console log report ci-openbsd-main
2020/03/02 15:11 openbsd 6ae0c2e83d1a 4a4e0509 .config console log report ci-openbsd-main
2020/03/02 13:39 openbsd 988bfaf5dfc9 4a4e0509 .config console log report ci-openbsd-main
2020/03/02 13:39 openbsd 988bfaf5dfc9 4a4e0509 .config console log report ci-openbsd-main
2020/03/02 13:39 openbsd 988bfaf5dfc9 4a4e0509 .config console log report ci-openbsd-main
2020/03/02 12:43 openbsd 6a2cdf39d707 4a4e0509 .config console log report ci-openbsd-main
2020/03/02 12:43 openbsd 6a2cdf39d707 4a4e0509 .config console log report ci-openbsd-main
2020/03/02 12:43 openbsd 6a2cdf39d707 4a4e0509 .config console log report ci-openbsd-main
2020/03/02 10:11 openbsd d7a8f9551cb9 4a4e0509 .config console log report ci-openbsd-main
2020/03/02 10:11 openbsd d7a8f9551cb9 4a4e0509 .config console log report ci-openbsd-main
2020/03/02 10:11 openbsd d7a8f9551cb9 4a4e0509 .config console log report ci-openbsd-main
2020/03/02 08:59 openbsd e1e7ed064f1d 4a4e0509 .config console log report ci-openbsd-main
2020/03/02 08:59 openbsd e1e7ed064f1d 4a4e0509 .config console log report ci-openbsd-main
2020/03/02 08:59 openbsd e1e7ed064f1d 4a4e0509 .config console log report ci-openbsd-main
* Struck through repros no longer work on HEAD.