* kernel BUG at slab.c:1292 @ 2002-10-02 18:35 Peter L Jones 2002-10-02 19:32 ` Petr Vandrovec 0 siblings, 1 reply; 3+ messages in thread From: Peter L Jones @ 2002-10-02 18:35 UTC (permalink / raw) To: linux-kernel Hi all, I asked on #kernelnewbies what I should do with this and was told to check the mailing list archive at http://marc.theaimsgroup.com/ - which I've done. The following was produced during boot. I _looks_ like it was during a modprobe, but I'm not entirely sure what - it could be that binfmt_misc but I couldn't find any docs in the tree for BUG() tracebacks (and I probably wouldn't have understood the source). I'm not subscribed to the list: if anyone wants more info, drop me private mail and I'll see what I can do. Hope this helps, Thanks, -- Peter Oct 2 16:59:40 advent kernel: ------------[ cut here ]------------ Oct 2 16:59:40 advent kernel: kernel BUG at slab.c:1292! Oct 2 16:59:40 advent kernel: invalid operand: 0000 Oct 2 16:59:40 advent kernel: vfat fat binfmt_misc Oct 2 16:59:40 advent kernel: CPU: 0 Oct 2 16:59:40 advent kernel: EIP: 0060:[kmem_cache_alloc+346/464] Not tainted Oct 2 16:59:40 advent kernel: EFLAGS: 00010012 Oct 2 16:59:40 advent kernel: EIP is at kmem_cache_alloc+0x15a/0x1d0 Oct 2 16:59:40 advent kernel: eax: ca342fff ebx: ca342000 ecx: 00000001 edx: 00000001 Oct 2 16:59:40 advent kernel: esi: c11af390 edi: 00000000 ebp: 00012800 esp: ca139f18 Oct 2 16:59:40 advent kernel: ds: 0068 es: 0068 ss: 0068 Oct 2 16:59:40 advent kernel: Process mount (pid: 72, threadinfo=ca138000 task=ca695900) Oct 2 16:59:40 advent kernel: Stack: c024dc00 fffffff4 ca7ff39c ca139f5c 00001000 00000000 00000246 c013dfcc Oct 2 16:59:40 advent kernel: c11af390 000001d0 ca138000 ffffffff ca7ff39c c0105a6e c024dc00 ca138000 Oct 2 16:59:40 advent kernel: ffffffff ca695900 c0106dc3 c024dc00 ca139fd8 c024dd00 ffffffff ca7ff39c Oct 2 16:59:40 advent kernel: Call Trace: Oct 2 16:59:40 advent kernel: [getname+28/156]getname+0x1c/0x9c Oct 2 16:59:40 advent kernel: [sys_execve+14/96]sys_execve+0xe/0x60 Oct 2 16:59:40 advent kernel: [syscall_call+7/11]syscall_call+0x7/0xb Oct 2 16:59:40 advent kernel: [exec_usermodehelper+859/904]exec_usermodehelper+0x35b/0x388 Oct 2 16:59:40 advent kernel: [exec_modprobe+0/164]exec_modprobe+0x0/0xa4 Oct 2 16:59:40 advent kernel: [exec_modprobe+92/164]exec_modprobe+0x5c/0xa4 Oct 2 16:59:40 advent kernel: [exec_modprobe+0/164]exec_modprobe+0x0/0xa4 Oct 2 16:59:40 advent kernel: [kernel_thread_helper+5/12]kernel_thread_helper+0x5/0xc Oct 2 16:59:40 advent kernel: Oct 2 16:59:40 advent kernel: Code: 0f 0b 0c 05 b3 9a 20 c0 f7 c5 00 04 00 00 74 36 b8 a5 c2 0f ^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: kernel BUG at slab.c:1292 2002-10-02 18:35 kernel BUG at slab.c:1292 Peter L Jones @ 2002-10-02 19:32 ` Petr Vandrovec 2002-10-02 21:52 ` Peter L Jones 0 siblings, 1 reply; 3+ messages in thread From: Petr Vandrovec @ 2002-10-02 19:32 UTC (permalink / raw) To: Peter L Jones; +Cc: linux-kernel On Wed, Oct 02, 2002 at 07:35:51PM +0100, Peter L Jones wrote: > Hi all, > > I asked on #kernelnewbies what I should do with this and was told to check the > mailing list archive at http://marc.theaimsgroup.com/ - which I've done. > > The following was produced during boot. I _looks_ like it was during a > modprobe, but I'm not entirely sure what - it could be that binfmt_misc but I > couldn't find any docs in the tree for BUG() tracebacks (and I probably > wouldn't have understood the source). > > I'm not subscribed to the list: if anyone wants more info, drop me private > mail and I'll see what I can do. Try this. I just sent it to Linus. Petr Vandrovec diff -urdN linux/fs/fat/inode.c linux/fs/fat/inode.c --- linux/fs/fat/inode.c 2002-10-02 13:20:19.000000000 +0200 +++ linux/fs/fat/inode.c 2002-10-02 19:54:59.000000000 +0200 @@ -228,8 +228,6 @@ save = 0; savep = NULL; while ((this_char = strsep(&options,",")) != NULL) { - if (!*this_char) - continue; if ((value = strchr(this_char,'=')) != NULL) { save = *value; savep = value; @@ -351,7 +349,7 @@ strncpy(cvf_options,value,100); } - if (this_char != options) *(this_char-1) = ','; + if (options) *(options-1) = ','; if (value) *savep = save; if (ret == 0) break; diff -urdN linux/fs/vfat/namei.c linux/fs/vfat/namei.c --- linux/fs/vfat/namei.c 2002-10-02 13:20:27.000000000 +0200 +++ linux/fs/vfat/namei.c 2002-10-02 19:54:28.000000000 +0200 @@ -117,8 +117,6 @@ savep = NULL; ret = 1; while ((this_char = strsep(&options,",")) != NULL) { - if (!*this_char) - continue; if ((value = strchr(this_char,'=')) != NULL) { save = *value; savep = value; @@ -154,8 +152,8 @@ else ret = 0; } - if (this_char != options) - *(this_char-1) = ','; + if (options) + *(options-1) = ','; if (value) { *savep = save; } ^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: kernel BUG at slab.c:1292 2002-10-02 19:32 ` Petr Vandrovec @ 2002-10-02 21:52 ` Peter L Jones 0 siblings, 0 replies; 3+ messages in thread From: Peter L Jones @ 2002-10-02 21:52 UTC (permalink / raw) To: Petr Vandrovec; +Cc: linux-kernel On Wednesday 02 Oct 2002 20:32, Petr Vandrovec wrote: > On Wed, Oct 02, 2002 at 07:35:51PM +0100, Peter L Jones wrote: > > Hi all, > > > > I asked on #kernelnewbies what I should do with this and was told to > > check the mailing list archive at http://marc.theaimsgroup.com/ - which > > I've done. > > > > The following was produced during boot. I _looks_ like it was during a > > modprobe, but I'm not entirely sure what - it could be that binfmt_misc > > but I couldn't find any docs in the tree for BUG() tracebacks (and I > > probably wouldn't have understood the source). > > > > I'm not subscribed to the list: if anyone wants more info, drop me > > private mail and I'll see what I can do. > > Try this. I just sent it to Linus. > Petr Vandrovec > Petr, This appears to have done the trick. -- Peter ^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2002-10-02 21:46 UTC | newest] Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2002-10-02 18:35 kernel BUG at slab.c:1292 Peter L Jones 2002-10-02 19:32 ` Petr Vandrovec 2002-10-02 21:52 ` Peter L Jones
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