Date: Mon, 23 Mar 2015 22:32:29 +1000 From: Da Rock <freebsd-fs@herveybayaustralia.com.au> To: freebsd-fs@freebsd.org Subject: Re: Delete a directory, crash the system Message-ID: <551007DD.5020109@herveybayaustralia.com.au> In-Reply-To: <CAHAXwYCnRDQqgRcvaEE1BmSJYYOidoQzzUoHX_QWdyJzYO3kKw@mail.gmail.com> References: <CAHAXwYDPMrdY-TP-5T1_6M_ot4gY09jo2_Wi_REOmE=%2Bu%2B_QuQ@mail.gmail.com> <CAGwOe2byRc4LVsyxvTJgxNGCbhvOEaeDXjmFJ7DoXThPQe1bcQ@mail.gmail.com> <CAHAXwYCj9AV8ZcDffNNGx-ivL=h_TK9zLQRTPknArX25HSfEag@mail.gmail.com> <CAGwOe2YCDRqHudovDB_Kz9WHppvB8v2L%2B0gkDnWgG88bgZTKSA@mail.gmail.com> <CAHAXwYCnRDQqgRcvaEE1BmSJYYOidoQzzUoHX_QWdyJzYO3kKw@mail.gmail.com>
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On 27/07/2013 22:58, David Noel wrote: >> Post the stack trace of the core and maybe someone can help you. > panic: ufs_dirrem: Bad link count 2 on parent > cpuid = 0 > KDB: stack backtrace: > #0 0xffffffff808680fe at kdb_backtrace+0x5e > #1 0xffffffff80832cb7 at panic+0x187 > #2 0xffffffff80a700e3 at ufs_rmdir+0x1c3 > #3 0xffffffff80b7d484 at VOP_RMDIR_APV+0x34 > #4 0xffffffff808ca32a at kern_rmdirat+0x21a > #5 0xffffffff80b17cf0 at amd64_syscall+0x450 > #6 0xffffffff80b03427 at Xfast_syscall+0xf7 I know this is an old one, but I'm running 10 and I'm still getting this problem. kernel: panic: ufs_dirrem: Bad link count 2 on parent kernel: cpuid = 1 kernel: KDB: stack backtrace: kernel: #0 0xffffffff808e7e90 at kdb_backtrace+0x60 kernel: #1 0xffffffff808af975 at panic+0x155 kernel: #2 0xffffffff80afe7d7 at ufs_rmdir+0x1d7 kernel: #3 0xffffffff80d994f8 at VOP_RMDIR_APV+0x98 kernel: #4 0xffffffff80952a68 at kern_rmdirat+0x1b8 kernel: #5 0xffffffff80c8f127 at amd64_syscall+0x357 kernel: #6 0xffffffff80c7581b at Xfast_syscall+0xfb kernel: Uptime: 2h36m59s Is there a fix or one in the works at all? This also not the first time I've had this issue crop up since I've been running 10. I am using ssd hdds if that helps.
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