Re: kern/55004 (Hundreds of file system tests now fail on real hardware)

[Andrew Doran <ad%netbsd.org@localhost>]

The following reply was made to PR kern/55004; it has been noted by GNATS.

From: Andrew Doran <ad%netbsd.org@localhost>
To: gnats-bugs%netbsd.org@localhost
Cc: jdolecek%netbsd.org@localhost, kern-bug-people%netbsd.org@localhost, netbsd-bugs%netbsd.org@localhost,
	gnats-admin%netbsd.org@localhost, Andreas Gustafsson <gson%gson.org@localhost>,
	chs%netbsd.org@localhost
Subject: Re: kern/55004 (Hundreds of file system tests now fail on real
 hardware)
Date: Sat, 22 Feb 2020 22:11:44 +0000

 I see still more breakage probably due to the recent removal of aiodoned
 intersecting with LFS brain damage.
 
 fs_cleanerd[27468]: /mnt: attaching cleaner
 [   1.1700090] panic: kernel diagnostic assertion "giantcnt == 1" failed: file "klock.c", line 127
 [   1.1700090] rump kernel halting...
 halted
 
 Thread 42 "" received signal SIGABRT, Aborted.
 [Switching to LWP 42 of process 27468]
 0x000070110c58609a in _lwp_kill () from /usr/lib/libc.so.12
 (gdb) bt
 #0  0x000070110c58609a in _lwp_kill () from /usr/lib/libc.so.12
 #1  0x000070110c58643a in abort () from /usr/lib/libc.so.12
 #2  0x000070110e608713 in ?? () from /usr/lib/librumpuser.so.0
 #3  0x000070110eaf0efa in cpu_reboot (howto=4, bootstr=0x0) at emul.c:431
 #4  0x000070110ea8a8dd in kern_reboot (howto=4, bootstr=0x0) at /home/ad/src/sys/rump/librump/rumpkern/../../../kern/kern_reboot.c:61
 #5  0x000070110ea874d5 in vpanic (fmt=0x70110eb097a8 "kernel %sassertion \"%s\" failed: file \"%s\", line %d ", ap=0x7010ffb4fd48) at /home/ad/src/sys/rump/librump/rumpkern/../../../kern/subr_prf.c:336
 #6  0x000070110ea67c63 in kern_assert (fmt=0x70110eb097a8 "kernel %sassertion \"%s\" failed: file \"%s\", line %d ") at /home/ad/src/sys/rump/librump/rumpkern/../../../lib/libkern/kern_assert.c:51
 #7  0x000070110eaf2d5d in _kernel_unlock (nlocks=-1, countp=0x0) at klock.c:127
 #8  0x00007011126535cd in lfs_free_aiodone (bp=0x70111291f3c8) at /home/ad/src/sys/rump/fs/lib/liblfs/../../../../ufs/lfs/lfs_segment.c:2516
 #9  0x000070110f266737 in biodone2 (bp=0x70111291f3c8) at /home/ad/src/sys/rump/librump/rumpvfs/../../../kern/vfs_bio.c:1702
 #10 0x000070110f266616 in biodone (bp=0x70111291f3c8) at /home/ad/src/sys/rump/librump/rumpvfs/../../../kern/vfs_bio.c:1666
 #11 0x0000701112653aa9 in lfs_cluster_aiodone (bp=0x70111291f758) at /home/ad/src/sys/rump/fs/lib/liblfs/../../../../ufs/lfs/lfs_segment.c:2621
 #12 0x000070110f266737 in biodone2 (bp=0x70111291f758) at /home/ad/src/sys/rump/librump/rumpvfs/../../../kern/vfs_bio.c:1702
 #13 0x000070110f266616 in biodone (bp=0x70111291f758) at /home/ad/src/sys/rump/librump/rumpvfs/../../../kern/vfs_bio.c:1666
 #14 0x000070110f25f3aa in rump_biodone (arg=0x70111291f758, count=1536, error=0) at rump_vfs.c:521
 #15 0x000070110e60722f in ?? () from /usr/lib/librumpuser.so.0
 #16 0x000070110e607313 in ?? () from /usr/lib/librumpuser.so.0
 #17 0x000070110e20caf2 in ?? () from /usr/lib/libpthread.so.1
 #18 0x000070110c48fd10 in ?? () from /usr/lib/libc.so.12
 #19 0x0000000000000000 in ?? ()