Date: Wed, 24 Oct 2018 12:22:38 -0300 From: Leandro <leandro.lupori@gmail.com> To: current@freebsd.org Subject: UFS panics Message-ID: <CAC7XEcKqscy78Evb7Z66388fG8mvKTgJZfHpmct=nuFgU%2BpJ1A@mail.gmail.com>
next in thread | raw e-mail | index | archive | help
Hello,
I'm seeing a kernel panic when trying to move a specific file.
panic: Bad effnlink fip 0xc0000004a2c69a00, fdp 0xc000000497093be0,
tdp 0xc0000004be6295a0
cpuid = 72
time = 1540283798
KDB: stack backtrace:
0xe0000000adb8dcc0: at .kdb_backtrace+0x5c
0xe0000000adb8ddf0: at .vpanic+0x1b4
0xe0000000adb8deb0: at .panic+0x38
0xe0000000adb8df40: at .ufs_readdir+0x2f24
0xe0000000adb8e1b0: at .VOP_RENAME_APV+0x190
0xe0000000adb8e240: at .kern_renameat+0x3c0
0xe0000000adb8e540: at .sys_rename+0x2c
0xe0000000adb8e5c0: at .trap+0x65c
0xe0000000adb8e780: at .powerpc_interrupt+0x290
0xe0000000adb8e820: user SC trap by 0x81010b7b8: srr1=0x900000000000f032
r1=0x3fffffffffffc490 cr=0x34000028 xer=0x20000000
ctr=0x81010b7b0 r2=0x8102c5950
KDB: enter: panic
Using 'ls' or 'rm' on the file gives a "Bad file descriptor" error.
Using 'cat', I get another panic, but now during open.
Everything indicates that the file system is in an inconsistent state.
Therefore, I would just like to ask the following: is it expected for
kernel panics to happen when there are errors in the file system?
Thanks,
Leandro
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?CAC7XEcKqscy78Evb7Z66388fG8mvKTgJZfHpmct=nuFgU%2BpJ1A>