Hi, crash seems to be a victim of the linux version number change. On a live system it fails with: WARNING: kernels compiled by different gcc versions: /root/data/git.linux-2.6/vmlinux: (unknown) live system kernel: 4.5.3 WARNING: kernel version inconsistency between vmlinux and live memory crash: incompatible arguments: /root/data/git.linux-2.6/vmlinux is not SMP -- live system is SMP

as a workaround I've used: --- kernel.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/kernel.c +++ b/kernel.c @@ -1031,7 +1031,7 @@ verify_namelist() found = FALSE; sprintf(buffer3, "(unknown)"); while (fgets(buffer, BUFSIZE-1, pipe)) { - if (!strstr(buffer, "Linux version 2.")) + if (!strstr(buffer, "Linux version ")) continue; if (strstr(buffer, kt->proc_version)) { Regards, Sebastian -- Crash-utility mailing list Crash-utility(a)redhat.com https://www.redhat.com/mailman/listinfo/crash-utility

-----Original Message----- From: crash-utility-bounces(a)redhat.com [mailto:crash-utility- bounces(a)redhat.com] On Behalf Of Sebastian Ott Sent: Monday, June 06, 2011 4:07 PM To: crash-utility(a)redhat.com Subject: Re: [Crash-utility] crash fails with incompatible arguments

kernel Hi, ..another one (if the kernel gets renamed from 3.0.0-rc to 3.0) - in

help sial scripts that rely on LINUX_RELEASE we should do something like: --- extensions/sial.c | 13 +++++++++---- 1 file changed, 9 insertions(+), 4 deletions(-) --- a/extensions/sial.c +++ b/extensions/sial.c @@ -621,12 +621,17 @@ How to extract basic set of -D flags fro if(tok) tok=strtok(NULL, " \t"); if(tok) tok=strtok(NULL, " \t"); if(tok) { - int two, major, minor, ret; - ret = sscanf(tok, "%d.%d.%d-", &two, &major,

- if( ret == 3) { - sprintf(banner, "0x%02x%02x%02x", two,

+ int version, patchlevel, sublevel, ret; + ret = sscanf(tok, "%d.%d.%d-", &version,

&sublevel); + switch (ret) { + case 2: + sublevel = 0; + case 3: + sprintf(banner, "0x%02x%02x%02x", version, patchlevel, +sublevel); dt=sial_add_def(dt,

sial_strdup(banner)); sial_msg("Core LINUX_RELEASE == '%s'\n",

+ default: + break; } } } -- Crash-utility mailing list Crash-utility(a)redhat.com https://www.redhat.com/mailman/listinfo/crash-utility

Dave - it should obviously be 0x030000 and not 0x020000 in the line below. Thanks -Luc > -----Original Message----- > From: crash-utility-bounces(a)redhat.com [mailto:crash-utility- > bounces(a)redhat.com] On Behalf Of Chouinard, Luc > Sent: Tuesday, June 07, 2011 7:27 AM > To: Discussion list for crash utility usage, maintenance and development > Subject: Re: [Crash-utility] crash fails with incompatible arguments oncurrent > kernel > > Thanks Sebastian. > Dave - the patch looks good > And yes, as you pointed out, the helper macros could use a new > define for > LINUX_3_X_X. > Add this to the linuxdefs[] list: > {"LINUX_3_X_X", "(((LINUX_RELEASE) & 0xff0000) == 0x020000)"}, > > -Luc > > > -----Original Message----- > > From: crash-utility-bounces(a)redhat.com [mailto:crash-utility- > > bounces(a)redhat.com] On Behalf Of Sebastian Ott > > Sent: Monday, June 06, 2011 4:07 PM > > To: crash-utility(a)redhat.com > > Subject: Re: [Crash-utility] crash fails with incompatible > > arguments > on current > > kernel > > > > Hi, > > > > ..another one (if the kernel gets renamed from 3.0.0-rc to 3.0) - > > in > order to > > help sial scripts that rely on LINUX_RELEASE we should do > > something > > like: > > --- > > extensions/sial.c | 13 +++++++++---- > > 1 file changed, 9 insertions(+), 4 deletions(-) > > > > --- a/extensions/sial.c > > +++ b/extensions/sial.c > > @@ -621,12 +621,17 @@ How to extract basic set of -D flags fro > > if(tok) tok=strtok(NULL, " \t"); > > if(tok) tok=strtok(NULL, " \t"); > > if(tok) { > > - int two, major, minor, ret; > > - ret = sscanf(tok, "%d.%d.%d-", &two, &major, > &minor); > > - if( ret == 3) { > > - sprintf(banner, "0x%02x%02x%02x", two, > major, minor); > > + int version, patchlevel, sublevel, ret; > > + ret = sscanf(tok, "%d.%d.%d-", &version, > &patchlevel, > > &sublevel); > > + switch (ret) { > > + case 2: > > + sublevel = 0; > > + case 3: > > + sprintf(banner, "0x%02x%02x%02x", version, > > patchlevel, > > +sublevel); > > dt=sial_add_def(dt, > sial_strdup("LINUX_RELEASE"), > > sial_strdup(banner)); > > sial_msg("Core LINUX_RELEASE == '%s'\n", > tok); > > + default: > > + break; > > } > > } > > } > > > > -- > > Crash-utility mailing list > > Crash-utility(a)redhat.com > > https://www.redhat.com/mailman/listinfo/crash-utility > > > Confidentiality Notice: This e-mail (including any attachments) is intended > only for the recipients named above. It may contain confidential or privileged > information and should not be read, copied or otherwise used by any other > person. If you are not a named recipient, please notify the sender > of that > fact and delete the e-mail from your system. > > > > -- > Crash-utility mailing list > Crash-utility(a)redhat.com > https://www.redhat.com/mailman/listinfo/crash-utility Confidentiality Notice: This e-mail (including any attachments) is intended only for the recipients named above. It may contain confidential or privileged information and should not be read, copied or otherwise used by any other person. If you are not a named recipient, please notify the sender of that fact and delete the e-mail from your system. -- Crash-utility mailing list Crash-utility(a)redhat.com https://www.redhat.com/mailman/listinfo/crash-utility