sossego
Retired from the forums
This is what the G3 is outputting.
It repeats occasionally with the addresses changing but the same calls. I am using testing. I'd like to know which application would be the best for debugging this and if there is any online documentation for said application.
Thanks.
Edit: I am not on the G3. I have to look at the screen and type the messages on one of my x86 boxes.
Edit 2: I am not able to debug with kgdb.
It won't run from /boot/kernel or from /usr/src/sys/powerpc/conf. Stock kernel.
This has been solved.
Code:
lock order reversal:
1st 0xd47cc118 bufwait (bufwait) @ /usr/src/sys/kern/vfs_bio.c:2559
2nd 0x177c200 dirhash (dirhash) @ /usr/src/sys/ufs/ufs/ufs_dirhash.c:285
KDB: stack backtrace:
0xdafa9760: at kdb_backtrace+0x4c
0xdafa9870: at_witness_debugger+0x3c
0xdafa97a0:at witness_checkorder+0x8d0
0xdafa9800: at _sx_xcloxk+0x90
0xdafa9830: at ufsdirhash_acquire+0x40
0xdafa9850: at ufsdirhash_remove+0x2c
0xdafa98c0: at ufs_remove+0x8c
0xdafa9900: at VOP_REMOVE_APV+0xe0
0xdafa9920: at kern_unlinkat+0x22c
0xdafa9a60: at kern_unlink+0x28
0xdafa9a80: at unlink+0x1c
0xdafa9aa0: at trap+0x37c
0xdafa9b60: at powerpc_interrupt+0x100
0xdafa9b90: user SC trap by 0x41957238:srr1=0xd032
r1=0x7fffc4e0 cr=0x20000042 xer=0 ctr=0x41957230
It repeats occasionally with the addresses changing but the same calls. I am using testing. I'd like to know which application would be the best for debugging this and if there is any online documentation for said application.
Thanks.
Edit: I am not on the G3. I have to look at the screen and type the messages on one of my x86 boxes.
Edit 2: I am not able to debug with kgdb.
Code:
Can't open a vmcore without a kernel
This has been solved.