[Bug 396837] Re: hdparm crashed with SIGSEGV in __libc_start_main()
The bug itself is easy to fix, but I'd like to get a bit of extra detail while people's attention is on this bug, just in case this is triggered by some underlying problem that we can fix at the same time. Could somebody who can reproduce this bug please run: for device in /dev/[sh]d[a-z]; do sudo DEVNAME=$device strace -f -o hdparm-$(basename $device).trace -s 1024 /lib/udev/hdparm; done ... and then attach all the hdparm-*.trace files to this bug? ** Changed in: hdparm (Ubuntu Karmic) Status: Confirmed = Incomplete -- hdparm crashed with SIGSEGV in __libc_start_main() https://bugs.launchpad.net/bugs/396837 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 396837] Re: hdparm crashed with SIGSEGV in __libc_start_main()
Oh, please also attach /etc/hdparm.conf. -- hdparm crashed with SIGSEGV in __libc_start_main() https://bugs.launchpad.net/bugs/396837 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 396837] Re: hdparm crashed with SIGSEGV in __libc_start_main()
Actually, on investigation, I don't think it's the udev rule that's firing, but rather /etc/acpi/start.d/90-hdparm.sh or similar. It'd be best to get an strace of whichever hdparm -B command is being used in there ... -- hdparm crashed with SIGSEGV in __libc_start_main() https://bugs.launchpad.net/bugs/396837 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 396837] Re: hdparm crashed with SIGSEGV in __libc_start_main()
This bug was fixed in the package hdparm - 9.15-1ubuntu2 --- hdparm (9.15-1ubuntu2) karmic; urgency=low * Fix crash with -B when HDIO_DRIVE_CMD(identify) fails (LP: #396837). -- Colin Watson cjwat...@ubuntu.com Tue, 14 Jul 2009 14:04:15 +0100 ** Changed in: hdparm (Ubuntu Karmic) Status: Incomplete = Fix Released -- hdparm crashed with SIGSEGV in __libc_start_main() https://bugs.launchpad.net/bugs/396837 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 396837] Re: hdparm crashed with SIGSEGV in __libc_start_main()
Fix works for me, no more crash upon resuming from suspend. -- hdparm crashed with SIGSEGV in __libc_start_main() https://bugs.launchpad.net/bugs/396837 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 396837] Re: hdparm crashed with SIGSEGV in __libc_start_main()
I see you had the 2.6.30 kernel running, is this reproducible with the latest Karmic kernel (2.6.31-2.17)? -- hdparm crashed with SIGSEGV in __libc_start_main() https://bugs.launchpad.net/bugs/396837 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 396837] Re: hdparm crashed with SIGSEGV in __libc_start_main()
Robbie Williamson [2009-07-13 14:27 -]: I see you had the 2.6.30 kernel running, is this reproducible with the latest Karmic kernel (2.6.31-2.17)? Yes, I'm on 2.6.31-2.17. -- hdparm crashed with SIGSEGV in __libc_start_main() https://bugs.launchpad.net/bugs/396837 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 396837] Re: hdparm crashed with SIGSEGV in __libc_start_main()
Got a local retrace which is better:
--- stack trace ---
#0 0x004044d8 in process_dev (devname=0x0) at hdparm.c:1826
fd = 3
err = 52
parm = 0
multcount = 0
id = 0x0
#1 0x00406d29 in main (_argc=value optimized out, _argv=value
optimized out) at hdparm.c:2399
no_more_flags = 0
disallow_flags = 0
c = value optimized out
name = \1\0\0\0}0\264,0\344@, '\0' repeats 13 times,
;\...@\0\0\0\0
--- thread stack trace ---
.
Thread 1 (Thread 3074):
#0 0x004044d8 in process_dev (devname=0x0) at hdparm.c:1826
fd = 3
err = 52
parm = 0
multcount = 0
id = 0x0
#1 0x00406d29 in main (_argc=value optimized out, _argv=value
optimized out) at hdparm.c:2399
no_more_flags = 0
disallow_flags = 0
c = value optimized out
name = \1\0\0\0}0\264,0\344@, '\0' repeats 13 times,
;\...@\0\0\0\0
--- source code stack trace ---
#0 0x004044d8 in process_dev (devname=0x0) at hdparm.c:1826
1821: }
1822: }
1823: if (get_apmmode) {
1824: id = get_identify_data(fd, id);
1825: printf( APM_level = );
1826: if((id[83] 0xc008) == 0x4008) {
1827: if (id[86] 0x0008)
1828: printf(%u\n, id[91] 0xff);
1829: else
1830: printf(off\n);
1831: } else
#1 0x00406d29 in main (_argc=value optimized out, _argv=value
optimized out) at hdparm.c:2399
2394: while (argc--) {
2395: argp = *argv++;
2396: if (no_more_flags || argp[0] != '-') {
2397: if (!num_flags_processed)
2398: do_defaults = 1;
2399: process_dev(argp);
2400: continue;
2401: }
2402: if (0 == strcmp(argp, --)) {
2403: no_more_flags = 1;
2404: continue;
So clearly id == NULL here, and id[83] crashes.
** Changed in: hdparm (Ubuntu)
Importance: Undecided = High
** Changed in: hdparm (Ubuntu)
Assignee: (unassigned) = Canonical Foundations Team
(canonical-foundations)
** Also affects: hdparm (Ubuntu Karmic)
Importance: High
Assignee: Canonical Foundations Team (canonical-foundations)
Status: Confirmed
--
hdparm crashed with SIGSEGV in __libc_start_main()
https://bugs.launchpad.net/bugs/396837
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[Bug 396837] Re: hdparm crashed with SIGSEGV in __libc_start_main()
Got the same crash coming out of suspend. ** Changed in: hdparm (Ubuntu) Status: New = Confirmed -- hdparm crashed with SIGSEGV in __libc_start_main() https://bugs.launchpad.net/bugs/396837 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 396837] Re: hdparm crashed with SIGSEGV in __libc_start_main()
I get the same crash coming out of suspend on an i386 architecture. -- hdparm crashed with SIGSEGV in __libc_start_main() https://bugs.launchpad.net/bugs/396837 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 396837] Re: hdparm crashed with SIGSEGV in __libc_start_main()
** Attachment added: CoreDump.gz http://launchpadlibrarian.net/28782220/CoreDump.gz ** Attachment added: Disassembly.txt http://launchpadlibrarian.net/28782221/Disassembly.txt ** Attachment added: ProcMaps.txt http://launchpadlibrarian.net/2878/ProcMaps.txt ** Attachment added: ProcStatus.txt http://launchpadlibrarian.net/28782223/ProcStatus.txt ** Attachment added: Registers.txt http://launchpadlibrarian.net/28782224/Registers.txt ** Attachment added: Stacktrace.txt http://launchpadlibrarian.net/28782225/Stacktrace.txt ** Attachment added: ThreadStacktrace.txt http://launchpadlibrarian.net/28782226/ThreadStacktrace.txt ** Visibility changed to: Public -- hdparm crashed with SIGSEGV in __libc_start_main() https://bugs.launchpad.net/bugs/396837 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
