Messages in this thread | | | Date | Tue, 05 Jun 2001 21:32:48 -0700 | From | David Ford <> | Subject | Re: Linux 2.4.5-ac9 |
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2.4.5-ac8 has a brokenness about it.
sshd stalled in [down] with the following, subsequent sshd attempts which needed a tty resulted in D state the same as the first:
invalid operand: 0000 CPU: 0 EIP: 0010:[<c01269f9>] Using defaults from ksymoops -t elf32-i386 -a i386 EFLAGS: 00010086 eax: 0000001b ebx: c13bf768 ecx: c0345060 edx: 00002c76 esi: c0a54000 edi: c0a549aa ebp: c0a549aa esp: c57afe54 ds: 0018 es: 0018 ss: 0018 Process sshd (pid: 3627, stackpage=c57af000) Stack: c02cab45 000004dc 00000000 0000800a c03dc900 c03dc900 00001000 00000246 c01b1021 00000c3c 00000007 c03dc900 c01b1c43 0000000a c03dc900 c03dc900 00000000 c13c9e50 0000000a 00000000 00000000 00000000 00000000 c13c9e50 Call Trace: [<c01b1021>] [<c01b1c43>] [<c01b2643>] [<c0137fc0>] [<c0138871>] [<c0167ccb>] [<c012e389>] [<c012e2c2>] [<c012e5b0>] [<c0106a93>] Code: 0f 0b 83 c4 08 89 f6 f6 43 11 04 74 51 b8 a5 c2 0f 17 87 06
>>EIP; c01269f9 <proc_getdata+4d/154> <===== Trace; c01b1021 <read_eeprom+131/1a8> Trace; c01b1c43 <rtl8139_tx_timeout+143/148> Trace; c01b2643 <rtl8139_interrupt+5f/170> Trace; c0137fc0 <__emul_lookup_dentry+a4/fc> Trace; c0138871 <open_namei+4d1/560> Trace; c0167ccb <leaf_define_dest_src_infos+1a7/1ac> Trace; c012e389 <do_readv_writev+15d/228> Trace; c012e2c2 <do_readv_writev+96/228> Trace; c012e5b0 <sys_pread+bc/d0> Trace; c0106a93 <system_call+23/40> Code; c01269f9 <proc_getdata+4d/154> 00000000 <_EIP>: Code; c01269f9 <proc_getdata+4d/154> <===== 0: 0f 0b ud2a <===== Code; c01269fb <proc_getdata+4f/154> 2: 83 c4 08 add $0x8,%esp Code; c01269fe <proc_getdata+52/154> 5: 89 f6 mov %esi,%esi Code; c0126a00 <proc_getdata+54/154> 7: f6 43 11 04 testb $0x4,0x11(%ebx) Code; c0126a04 <proc_getdata+58/154> b: 74 51 je 5e <_EIP+0x5e> c0126a57 <proc_getdata+ab/154> Code; c0126a06 <proc_getdata+5a/154> d: b8 a5 c2 0f 17 mov $0x170fc2a5,%eax Code; c0126a0b <proc_getdata+5f/154> 12: 87 06 xchg %eax,(%esi)
Alan Cox wrote:
> ftp://ftp.kernel.org/pub/linux/kernel/people/alan/2.4/ > > Intermediate diffs are available from > http://www.bzimage.org > >In terms of going through the code audit almost all the sound drivers still >need fixing to lock against format changes during a read/write. Poll creating >and starting a buffer as write does and also mmap during write, write during >an mmap. > >2.4.5-ac9 >
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