from:"Henning Meyer"

[Bug 1740644] Re: audacious assert failure: * Error in `audacious': double free or corruption (out): 0x00007eff44005b70 *

2018-01-03 Thread Henning Meyer

there was a bugfix on 2017-12-22 for a double free in the function
get_cdtext_generic in the attached stack trace

http://git.savannah.gnu.org/cgit/libcdio.git/commit/?id=f6f9c48fb40b8a1e8218799724b0b61a7161eb1d

the latest upstream release (version 2.0.0) contains the bug fix

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Title:
  audacious assert failure: *** Error in `audacious': double free or
  corruption (out): 0x7eff44005b70 ***

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[Bug 1731031] Re: Kernel Oops with 17.10

2017-12-24 Thread Henning Meyer

No kernel oops with 4.13.0-19-TwoReverts after 24h

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[Bug 1731031] Re: Kernel Oops with 17.10

2017-12-23 Thread Henning Meyer

I can confirm a crash with the default 4.13.0-19-generic kernel

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[Bug 1731031] Re: Kernel Oops with 17.10

2017-12-23 Thread Henning Meyer

I just triggered a kernel oops with 4.13.0-17, but the system remains
responsive afterwards:

[   18.645733] random: crng init done
[   76.860979] BUG: unable to handle kernel paging request at ea15932d2020
[   76.861025] IP: kfree+0x53/0x160
[   76.861039] PGD 0 
[   76.861040] P4D 0 

[   76.861064] Oops:  [#1] SMP
[   76.861079] Modules linked in: rfcomm cmac bnep intel_spi_platform intel_spi 
binfmt_misc spi_nor mtd joydev intel_rapl x86_pkg_temp_thermal intel_powerclamp 
coretemp applesmc input_polldev snd_hda_codec_hdmi kvm_intel kvm irqbypass 
crct10dif_pclmul snd_hda_codec_cirrus snd_hda_codec_generic crc32_pclmul 
ghash_clmulni_intel pcbc aesni_intel snd_hda_intel snd_hda_codec aes_x86_64 
snd_hda_core snd_hwdep crypto_simd glue_helper cryptd snd_pcm wl(POE) 
intel_cstate intel_rapl_perf snd_seq_midi btusb snd_seq_midi_event btrtl btbcm 
snd_rawmidi btintel lpc_ich bluetooth ecdh_generic input_leds bcm5974 snd_seq 
thunderbolt mei_me cfg80211 snd_seq_device snd_timer snd bdc_pci mei soundcore 
shpchp sbs sbshc acpi_als kfifo_buf industrialio apple_bl mac_hid parport_pc 
ppdev lp parport ip_tables x_tables autofs4
[   76.861393]  btrfs xor raid6_pq hid_generic hid_apple usbhid hid i915 
i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ahci 
libahci drm uas usb_storage video
[   76.861439] CPU: 1 PID: 774 Comm: cupsd Tainted: P   OE   
4.13.0-17-generic #20-Ubuntu
[   76.861458] Hardware name: Apple Inc. MacBookPro11,1/Mac-189A3D4F975D5FFC, 
BIOS MBP111.88Z.0138.B17.1602221718 02/22/2016
[   76.861482] task: 913f11d81740 task.stack: aaf8421b
[   76.861497] RIP: 0010:kfree+0x53/0x160
[   76.861506] RSP: 0018:aaf8421b3d30 EFLAGS: 00010286
[   76.861518] RAX:  RBX: 000320bf8b48 RCX: 0006
[   76.861535] RDX: 39b910a03550 RSI: 00010080 RDI: 6ec4c000
[   76.861551] RBP: aaf8421b3d48 R08: 0001f4c0 R09: ad9bb839
[   76.861567] R10: ea15932d2000 R11: 0100 R12: 913f1aad
[   76.861583] R13: ad5a155e R14:  R15: 913f1c3719c0
[   76.861599] FS:  7f8b186b0040() GS:913f2f28() 
knlGS:
[   76.861618] CS:  0010 DS:  ES:  CR0: 80050033
[   76.861631] CR2: ea15932d2020 CR3: 00045b33e000 CR4: 001406e0
[   76.861647] Call Trace:
[   76.861658]  security_sk_free+0x3e/0x50
[   76.861669]  __sk_destruct+0x108/0x190
[   76.861679]  sk_destruct+0x20/0x30
[   76.861689]  __sk_free+0x82/0xa0
[   76.861697]  sk_free+0x19/0x20
[   76.861707]  tcp_close+0x232/0x3f0
[   76.861717]  inet_release+0x3c/0x60
[   76.861728]  inet6_release+0x30/0x40
[   76.861737]  sock_release+0x1f/0x80
[   76.861746]  sock_close+0x12/0x20
[   76.861756]  __fput+0xe7/0x220
[   76.861764]  fput+0xe/0x10
[   76.861774]  task_work_run+0x76/0x90
[   76.861785]  exit_to_usermode_loop+0xc4/0xd0
[   76.861796]  syscall_return_slowpath+0x59/0x60
[   76.861809]  entry_SYSCALL_64_fastpath+0xa7/0xa9
[   76.861820] RIP: 0033:0x7f8b16efedb4
[   76.861829] RSP: 002b:7ffc07e597a8 EFLAGS: 0246 ORIG_RAX: 
0003
[   76.861846] RAX:  RBX:  RCX: 7f8b16efedb4
[   76.861862] RDX:  RSI: 0014 RDI: 0014
[   76.861878] RBP: 7f8b16cb1359 R08: 7f8b16cb1359 R09: 7f8b16ee8a20
[   76.861894] R10: 7ffc07e597bc R11: 0246 R12: 55bfbfd1bfbf
[   76.861911] R13: 55bfbfd1fc00 R14: 0001 R15: 
[   76.861927] Code: 00 80 49 01 da 0f 82 1c 01 00 00 48 c7 c7 00 00 00 80 48 
2b 3d 7f e6 c1 00 49 01 fa 49 c1 ea 0c 49 c1 e2 06 4c 03 15 5d e6 c1 00 <49> 8b 
42 20 48 8d 50 ff a8 01 4c 0f 45 d2 49 8b 52 20 48 8d 42 
[   76.861985] RIP: kfree+0x53/0x160 RSP: aaf8421b3d30
[   76.861997] CR2: ea15932d2020
[   76.873108] ---[ end trace 80bc47cf4e3ff0f7 ]---
[  125.424582] SGI XFS with ACLs, security attributes, realtime, no debug 
enabled

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  Kernel Oops with 17.10

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[Bug 1731031] Re: Kernel Oops with 17.10

2017-12-23 Thread Henning Meyer

I was unable to trigger the bug with the 4.13.0-19-TwoReverts kernel
(one hour of observation).

The stack traces in bug 1734327 look very similar to the ones I see,
like that bug I have one machine that triggers the bug (kernel panic
within 5 minutes of internet usage), and one that doesn't. I can
reproduce the problem with the latest 4.13.0-21-generic Ubuntu kernel
(first encountered with a 4.13.0-16-generic kernel).

I will try to reproduce the problem once more with the default 4.13.0-19
kernel, and then keep running the 4.13.0-19-TwoReverts kernel.

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[Bug 1731031] Re: Kernel Oops with 17.10

2017-12-21 Thread Henning Meyer

I am travelling right now, and I won't be able to try the test kernel
until after Christmas.

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[Bug 1731031] Re: Kernel Oops with 17.10

2017-12-14 Thread Henning Meyer

Is the ubuntu kernel built with 4.13 mainline plus a series of patches,
and I could rebuild the kernel while bisecting that set of patches? Or
is the situation more complicated than that?

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[Bug 1731031] Re: Kernel Oops with 17.10

2017-12-14 Thread Henning Meyer

I've been unable to reproduce the bug with 4.13-rc1

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[Bug 1731031] Re: Kernel Oops with 17.10

2017-11-19 Thread Henning Meyer

I do have a crashkernel dump of 4.13.0-16-generic

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[Bug 1731031] Re: Kernel Oops with 17.10

2017-11-19 Thread Henning Meyer

I have been able to reproduce the problem with 4.13 mainline so far

I managed to capture a kernel dump with stock 4.13.0-16-generic

This is a MacBook, I managed to get a similar error with a thunderbolt-
ethernet adapter instead of wifi. I have captured a second backtrace
with netconsole

[  305.709842] general protection fault:  [#1] SMP
[  305.709906] Modules linked in: netconsole cpuid rfcomm cmac bnep binfmt_misc 
joydev intel_spi_platform intel_spi spi_nor mtd intel_rapl x86_pkg_temp_thermal 
intel_powerclamp coretemp snd_hda_codec_hdmi kvm_intel snd_hda_codec_cirrus 
snd_hda_codec_generic kvm applesmc input_polldev snd_hda_intel irqbypass 
crct10dif_pclmul snd_hda_codec crc32_pclmul ghash_clmulni_intel snd_hda_core 
pcbc snd_hwdep snd_pcm aesni_intel aes_x86_64 snd_seq_midi crypto_simd 
snd_seq_midi_event glue_helper cryptd snd_rawmidi intel_cstate intel_rapl_perf 
btusb snd_seq btrtl btbcm btintel snd_seq_device bluetooth snd_timer 
ecdh_generic bcm5974 input_leds snd wl(POE) lpc_ich thunderbolt bdc_pci 
cfg80211 soundcore mei_me shpchp mei sbs sbshc acpi_als kfifo_buf industrialio 
apple_bl mac_hid parport_pc ppdev lp parport ip_tables
[  305.710462]  x_tables autofs4 btrfs xor hid_generic hid_apple usbhid hid 
raid6_pq uas usb_storage i915 i2c_algo_bit drm_kms_helper syscopyarea 
sysfillrect tg3 sysimgblt ahci fb_sys_fops libahci ptp drm pps_core video
[  305.710621] CPU: 2 PID: 0 Comm: swapper/2 Tainted: P   OE   
4.13.0-16-generic #19-Ubuntu
[  305.710685] Hardware name: Apple Inc. MacBookPro11,1/Mac-189A3D4F975D5FFC, 
BIOS MBP111.88Z.0138.B17.1602221718 02/22/2016
[  305.710763] task: 9d3b5cee45c0 task.stack: b5e941914000
[  305.710813] RIP: 0010:kfree+0x53/0x160
[  305.710844] RSP: 0018:9d3b6f303b80 EFLAGS: 00010207
[  305.710885] RAX:  RBX: f8b389480300 RCX: 0008
[  305.710938] RDX: 38add0a03030 RSI: 00010080 RDI: 62c88000
[  305.710990] RBP: 9d3b6f303b98 R08: 0001 R09: b3fb8819
[  305.711042] R10: 03e2c7e6c400 R11: 0100 R12: 9d3b5569
[  305.711095] R13: b3ba123e R14: 9d3b5569 R15: b47ec280
[  305.711148] FS:  () GS:9d3b6f30() 
knlGS:
[  305.711207] CS:  0010 DS:  ES:  CR0: 80050033
[  305.711251] CR2: 7f1e2c0d3528 CR3: 0003b2a09000 CR4: 001406e0
[  305.711304] Call Trace:
[  305.711326]  
[  305.711351]  security_sk_free+0x3e/0x50
[  305.711386]  __sk_destruct+0x108/0x190
[  305.711419]  sk_destruct+0x20/0x30
[  305.711449]  __sk_free+0x82/0xa0
[  305.711477]  sk_free+0x19/0x20
[  305.711507]  sock_put+0x14/0x20
[  305.711535]  tcp_v6_rcv+0x910/0x990
[  305.711569]  ip6_input_finish+0xc7/0x450
[  305.711602]  ip6_input+0x3f/0xb0
[  305.711631]  ip6_rcv_finish+0x89/0xf0
[  305.711662]  ipv6_rcv+0x343/0x550
[  305.711692]  ? load_balance+0x13b/0x9a0
[  305.711727]  __netif_receive_skb_core+0x39a/0xaa0
[  305.711766]  __netif_receive_skb+0x18/0x60
[  305.711799]  ? __netif_receive_skb+0x18/0x60
[  305.711835]  process_backlog+0x89/0x140
[  305.711868]  net_rx_action+0x13b/0x380
[  305.711905]  __do_softirq+0xde/0x2a5
[  305.711939]  irq_exit+0xb6/0xc0
[  305.711968]  smp_apic_timer_interrupt+0x3d/0x50
[  305.712006]  apic_timer_interrupt+0x89/0x90
[  305.712044] RIP: 0010:cpuidle_enter_state+0x130/0x2d0
[  305.712084] RSP: 0018:b5e941917e58 EFLAGS: 0246 ORIG_RAX: 
ff10
[  305.712140] RAX: 9d3b6f31c200 RBX: 00472db82b7d RCX: 001f
[  305.712192] RDX: 00472db82b7d RSI: fff9d45f8f4c RDI: 
[  305.712243] RBP: b5e941917e98 R08: 0e41 R09: 0018
[  305.712296] R10: b5e941917e28 R11: 0cb4 R12: 9d3b6f325100
[  305.712349] R13:  R14: 0007 R15: b4778838
[  305.712403]  
[  305.712426]  ? cpuidle_enter_state+0x120/0x2d0
[  305.712462]  cpuidle_enter+0x17/0x20
[  305.712496]  call_cpuidle+0x23/0x40
[  305.712527]  do_idle+0x19a/0x200
[  305.712557]  cpu_startup_entry+0x73/0x80
[  305.712591]  start_secondary+0x156/0x190
[  305.712626]  secondary_startup_64+0x9f/0x9f
[  305.712659] Code: 00 80 49 01 da 0f 82 1c 01 00 00 48 c7 c7 00 00 00 80 48 
2b 3d f7 e7 c1 00 49 01 fa 49 c1 ea 0c 49 c1 e2 06 4c 03 15 d5 e7 c1 00 <49> 8b 
42 20 48 8d 50 ff a8 01 4c 0f 45 d2 49 8b 52 20 48 8d 42 
[  305.712844] RIP: kfree+0x53/0x160 RSP: 9d3b6f303b80

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  Kernel Oops with 17.10

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[Bug 1731031] Re: Kernel Oops with 17.10

2017-11-19 Thread Henning Meyer

sorry, I have been _unable_ to reproduce with 4.13 mainline

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[Bug 1731031] Re: Kernel Oops with 17.10

2017-11-17 Thread Henning Meyer

no crashes with 4.14-rc1 either

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[Bug 1731031] Re: Kernel Oops with 17.10

2017-11-16 Thread Henning Meyer

currently testing 4.14-rc4 (no crash kernel), no crashes so far (I can
still trigger the problem with 4.13)

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[Bug 1731031] Re: Kernel Oops with 17.10

2017-11-16 Thread Henning Meyer

specifically, adding or removing the option "crashkernel=384M-:128M"
seems to affect my ability to trigger the bug

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[Bug 1731031] Re: Kernel Oops with 17.10

2017-11-16 Thread Henning Meyer

Unfortunately, I am no longer sure the issue is fixed at all, as opposed
to it just gets no longer triggered: I changed back to the stock kernel
affected by the bug, but changed boot parameters to capture a kernel
dump with a crash kernel - and now I get days of uptime without the
kernel oops.

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[Bug 1731031] Re: Kernel Oops with 17.10

2017-11-08 Thread Henning Meyer

** Tags added: kernel-fixed-upstream

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[Bug 1731031] Re: Kernel Oops with 17.10

2017-11-08 Thread Henning Meyer

trying to reproduce with http://kernel.ubuntu.com/~kernel-
ppa/mainline/v4.14-rc8/

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[Bug 1731031] Re: Kernel Oops with 17.10

2017-11-08 Thread Henning Meyer

I boot, I connect to wifi, I browse the internet, freeze happens within
minutes

had no similar issue with Ubuntu 17.04 before update

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[Bug 1731031] Re: Kernel Oops with 17.10

2017-11-08 Thread Henning Meyer

[  305.778878] BUG: unable to handle kernel paging request at f9cafc20
[  305.778915] IP: kfree+0x53/0x160
[  305.778924] PGD 0 
[  305.778924] P4D 0 

[  305.778939] Oops:  [#1] SMP
[  305.778948] Modules linked in: rfcomm cmac bnep binfmt_misc 
intel_spi_platform intel_spi spi_nor mtd joydev applesmc input_polldev 
intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm 
irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_hda_codec_hdmi 
pcbc snd_hda_codec_cirrus snd_hda_codec_generic snd_hda_intel snd_hda_codec 
snd_hda_core snd_hwdep aesni_intel snd_pcm aes_x86_64 crypto_simd glue_helper 
cryptd intel_cstate intel_rapl_perf wl(POE) snd_seq_midi btusb 
snd_seq_midi_event btrtl btbcm snd_rawmidi btintel lpc_ich bluetooth 
thunderbolt cfg80211 snd_seq bdc_pci ecdh_generic input_leds bcm5974 
snd_seq_device snd_timer mei_me snd mei sbs shpchp soundcore acpi_als sbshc 
kfifo_buf industrialio apple_bl mac_hid parport_pc ppdev lp parport ip_tables 
x_tables autofs4
[  305.779157]  btrfs xor raid6_pq hid_generic hid_apple usbhid hid uas 
usb_storage i915 i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt 
ahci fb_sys_fops libahci drm video
[  305.779200] CPU: 3 PID: 777 Comm: cupsd Tainted: P   OE   
4.13.0-16-generic #19-Ubuntu
[  305.779220] Hardware name: Apple Inc. MacBookPro11,1/Mac-189A3D4F975D5FFC, 
BIOS MBP111.88Z.0138.B17.1602221718 02/22/2016
[  305.779243] task: 89855c6c1740 task.stack: b207c1f68000
[  305.779259] RIP: 0010:kfree+0x53/0x160
[  305.779268] RSP: 0018:b207c1f6bd30 EFLAGS: 00010286
[  305.779281] RAX:  RBX: 08d0 RCX: 0006
[  305.779297] RDX: 488250a03468 RSI: 00010080 RDI: 767e8000
[  305.779313] RBP: b207c1f6bd48 R08: 0001f4c0 R09: 8f3b8819
[  305.779328] R10: f9cafc00 R11: 0100 R12: 898551025780
[  305.779344] R13: 8efa123e R14:  R15: 89851c80da80
[  305.779361] FS:  7fd593498040() GS:89856f38() 
knlGS:
[  305.779379] CS:  0010 DS:  ES:  CR0: 80050033
[  305.779392] CR2: f9cafc20 CR3: 00045a604000 CR4: 001406e0
[  305.779408] Call Trace:
[  305.779417]  security_sk_free+0x3e/0x50
[  305.779428]  __sk_destruct+0x108/0x190
[  305.779438]  sk_destruct+0x20/0x30
[  305.779448]  __sk_free+0x82/0xa0
[  305.779456]  sk_free+0x19/0x20
[  305.779466]  tcp_close+0x232/0x3f0
[  305.779476]  inet_release+0x3c/0x60
[  305.779486]  inet6_release+0x30/0x40
[  305.779497]  sock_release+0x1f/0x80
[  305.779506]  sock_close+0x12/0x20
[  305.779516]  __fput+0xe7/0x220
[  305.779524]  fput+0xe/0x10
[  305.779534]  task_work_run+0x76/0x90
[  305.779545]  exit_to_usermode_loop+0xc4/0xd0
[  305.779556]  syscall_return_slowpath+0x59/0x60
[  305.779568]  entry_SYSCALL_64_fastpath+0xa7/0xa9
[  305.779579] RIP: 0033:0x7fd591ce6db4
[  305.779588] RSP: 002b:7ffe68aaf0e8 EFLAGS: 0246 ORIG_RAX: 
0003
[  305.779605] RAX:  RBX:  RCX: 7fd591ce6db4
[  305.779621] RDX:  RSI: 000d RDI: 000d
[  305.779637] RBP: 7fd591a99359 R08: 7fd591a99359 R09: 7fd591cd0a20
[  305.779653] R10: 7ffe68aaf0fc R11: 0246 R12: 55986a5f4fbf
[  305.779669] R13: 55986a5f8c00 R14: 0001 R15: 
[  305.779685] Code: 00 80 49 01 da 0f 82 1c 01 00 00 48 c7 c7 00 00 00 80 48 
2b 3d f7 e7 c1 00 49 01 fa 49 c1 ea 0c 49 c1 e2 06 4c 03 15 d5 e7 c1 00 <49> 8b 
42 20 48 8d 50 ff a8 01 4c 0f 45 d2 49 8b 52 20 48 8d 42 
[  305.779742] RIP: kfree+0x53/0x160 RSP: b207c1f6bd30
[  305.779754] CR2: f9cafc20
[  305.791322] ---[ end trace 0524052293a91be8 ]---
[  305.793377] BUG: unable to handle kernel paging request at f9d1b020
[  305.793419] IP: kfree+0x53/0x160
[  305.793429] PGD 0 
[  305.793430] P4D 0 

[  305.793449] Oops:  [#2] SMP
[  305.793459] Modules linked in: rfcomm cmac bnep binfmt_misc 
intel_spi_platform intel_spi spi_nor mtd joydev applesmc input_polldev 
intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm 
irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_hda_codec_hdmi 
pcbc snd_hda_codec_cirrus snd_hda_codec_generic snd_hda_intel snd_hda_codec 
snd_hda_core snd_hwdep aesni_intel snd_pcm aes_x86_64 crypto_simd glue_helper 
cryptd intel_cstate intel_rapl_perf wl(POE) snd_seq_midi btusb 
snd_seq_midi_event btrtl btbcm snd_rawmidi btintel lpc_ich bluetooth 
thunderbolt cfg80211 snd_seq bdc_pci ecdh_generic input_leds bcm5974 
snd_seq_device snd_timer mei_me snd mei sbs shpchp soundcore acpi_als sbshc 
kfifo_buf industrialio apple_bl mac_hid parport_pc ppdev lp parport ip_tables 
x_tables autofs4
[  305.793676]  btrfs xor raid6_pq hid_generic hid_apple usbhid hid uas 
usb_storage i915 i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt 
ahci fb_sys_fops

[Bug 1731031] [NEW] Kernel Oops with 17.10

2017-11-08 Thread Henning Meyer

Public bug reported:

have captured dmesg just before oops

ProblemType: Bug
DistroRelease: Ubuntu 17.10
Package: xorg 1:7.7+19ubuntu3
ProcVersionSignature: Ubuntu 4.13.0-16.19-generic 4.13.4
Uname: Linux 4.13.0-16-generic x86_64
NonfreeKernelModules: wl
ApportVersion: 2.20.7-0ubuntu3.1
Architecture: amd64
CompizPlugins: No value set for 
`/apps/compiz-1/general/screen0/options/active_plugins'
CompositorRunning: None
CurrentDesktop: KDE
Date: Wed Nov  8 20:41:14 2017
DistUpgraded: 2017-11-07 01:49:14,657 DEBUG icon theme changed, re-reading
DistroCodename: artful
DistroVariant: kubuntu
DkmsStatus:
 bcmwl, 6.30.223.271+bdcom, 4.10.0-38-generic, x86_64: installed
 bcmwl, 6.30.223.271+bdcom, 4.13.0-16-generic, x86_64: installed
GraphicsCard:
 Intel Corporation Haswell-ULT Integrated Graphics Controller [8086:0a2e] (rev 
09) (prog-if 00 [VGA controller])
   Subsystem: Apple Inc. Haswell-ULT Integrated Graphics Controller [106b:011a]
LightdmGreeterLogOld: ** (lightdm-gtk-greeter:1762): WARNING **: Failed to load 
user image: Failed to open file '/home/hmeyer/.face': No such file or directory
MachineType: Apple Inc. MacBookPro11,1
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.13.0-16-generic 
root=UUID=fbc61d79-8b51-4801-8e2b-175ff6daa14f ro quiet splash apparmor=0 
vt.handoff=7
SourcePackage: xorg
Symptom: display
UpgradeStatus: Upgraded to artful on 2017-11-07 (1 days ago)
dmi.bios.date: 02/22/2016
dmi.bios.vendor: Apple Inc.
dmi.bios.version: MBP111.88Z.0138.B17.1602221718
dmi.board.asset.tag: Base Board Asset Tag#
dmi.board.name: Mac-189A3D4F975D5FFC
dmi.board.vendor: Apple Inc.
dmi.board.version: MacBookPro11,1
dmi.chassis.type: 10
dmi.chassis.vendor: Apple Inc.
dmi.chassis.version: Mac-189A3D4F975D5FFC
dmi.modalias: 
dmi:bvnAppleInc.:bvrMBP111.88Z.0138.B17.1602221718:bd02/22/2016:svnAppleInc.:pnMacBookPro11,1:pvr1.0:rvnAppleInc.:rnMac-189A3D4F975D5FFC:rvrMacBookPro11,1:cvnAppleInc.:ct10:cvrMac-189A3D4F975D5FFC:
dmi.product.family: Mac
dmi.product.name: MacBookPro11,1
dmi.product.version: 1.0
dmi.sys.vendor: Apple Inc.
version.compiz: compiz N/A
version.libdrm2: libdrm2 2.4.83-1
version.libgl1-mesa-dri: libgl1-mesa-dri 17.2.2-0ubuntu1
version.libgl1-mesa-glx: libgl1-mesa-glx 17.2.2-0ubuntu1
version.xserver-xorg-core: xserver-xorg-core 2:1.19.5-0ubuntu2
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.10.5-1ubuntu1
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.10.0-1
version.xserver-xorg-video-intel: xserver-xorg-video-intel 
2:2.99.917+git20170309-0ubuntu1
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.15-2
xserver.bootTime: Wed Nov  8 20:39:06 2017
xserver.configfile: default
xserver.errors:
 
xserver.logfile: /var/log/Xorg.0.log
xserver.version: 2:1.19.5-0ubuntu2
xserver.video_driver: modeset

** Affects: linux (Ubuntu)
 Importance: Undecided
 Status: New


** Tags: amd64 apport-bug artful fonts kubuntu

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  Kernel Oops with 17.10

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[Bug 1731031] Re: Kernel Oops with 17.10

2017-11-08 Thread Henning Meyer

xorg was auto selected when I used apport and said "freeze"

** Package changed: xorg (Ubuntu) => linux (Ubuntu)

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[Bug 1730801] Re: [artful] package libgps22-dbgsym contains no files

2017-11-07 Thread Henning Meyer

After checking the gpsd source page, all generated dbgsym's seem to be
empty

** Also affects: gpsd (Ubuntu)
   Importance: Undecided
   Status: New

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Title:
  [artful] package libgps22-dbgsym contains no files

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[Bug 1730801] [NEW] [artful] package libgps22-dbgsym contains no files

2017-11-07 Thread Henning Meyer

Public bug reported:

I use Ubuntu 17.10 and the following repositories

deb http://ddebs.ubuntu.com artful main restricted universe multiverse
deb http://ddebs.ubuntu.com artful-updates main restricted universe multiverse

apt-cache show libgps22-dbgsym
Package: libgps22-dbgsym
Architecture: amd64
Version: 3.16-4
Multi-Arch: same
Priority: extra
Section: libs
Source: gpsd
Maintainer: Bernd Zeimetz 
Installed-Size: 2
Depends: gpsd-dbg (= 3.16-4)
Filename: pool/universe/g/gpsd/libgps22-dbgsym_3.16-4_amd64.ddeb
Size: 1022
MD5sum: 1d37112d2fd16e2a681db8f50e8ca8c4
SHA1: 92f43bca66882fb12e1ceef36309fa19d45d6916
SHA256: 032a16623ed8ce848ce0681d32ca0239da5b32b96595b99a62576afbe29cb6f7
SHA512: 
3378006b5af6527ab700b162aa561320672f317ecf5607efd0b64cac9e1b5c1c062aca8345987ed10c36ad81a37359bef7d45bba648c2ab3c6d5f8d7e82392be

I see this after executing "apt-get download libgps22-dbgsym":
a file libgps22-dbgsym_3.16-4_amd64.ddeb with the right size and hash. It is 
empty:

dpkg -c libgps22-dbgsym_3.16-4_amd64.ddeb

drwxrwxr-x root/root 0 2016-11-04 23:35 ./

I would like it to contain the debug symbols for libgps.so

I would like the automated tools to not create empty debug packages

** Affects: gpsd (Ubuntu)
 Importance: Undecided
 Status: New

** Affects: pkg-create-dbgsym (Ubuntu)
 Importance: Undecided
 Status: New

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  [artful] package libgps22-dbgsym contains no files

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[Bug 1722528] Re: find buffer-overflow with -printf '%T+'

2017-11-07 Thread Henning Meyer

** Bug watch added: Debian Bug tracker #873032
   https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=873032

** Also affects: findutils (Debian) via
   https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=873032
   Importance: Unknown
   Status: Unknown

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Title:
   find buffer-overflow with -printf '%T+'

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[Bug 1730696] Re: * buffer overflow detected *: find terminated

2017-11-07 Thread Henning Meyer

*** This bug is a duplicate of bug 1722528 ***
https://bugs.launchpad.net/bugs/1722528

** This bug has been marked a duplicate of bug 1722528
find buffer-overflow with -printf '%T+'

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Title:
  *** buffer overflow detected ***: find terminated

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[Bug 1730696] Re: * buffer overflow detected *: find terminated

2017-11-07 Thread Henning Meyer

** Also affects: findutils (Debian) via
   https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=873032
   Importance: Unknown
   Status: Unknown

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Title:
  *** buffer overflow detected ***: find terminated

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[Bug 1730696] Re: * buffer overflow detected *: find terminated

2017-11-07 Thread Henning Meyer

I just checked the GNU git sources
(https://git.savannah.gnu.org/git/findutils.git)

the bug was fixed upstream

commit febde26dd0e66dda5d4060fa29b85443ddc6a865
Author: Bernhard Voelker 
Date:   Mon Aug 28 23:15:12 2017 +0200

find: avoid buffer-overflow with -printf '%T+'

* find/print.c (format_date): Increase size of local variable
FMT to match the longest possible content.

Fixes https://bugs.debian.org/873032 reported upstream by
Andreas Metzler in https://savannah.gnu.org/bugs/?51841;
fix proposed by Kamil Dudka.

Bug introduced in commit v4.6.0-111-g95816b2, so no released version
ever saw this; therefore not adding a NEWS entry.

commit 95816b29d46fb6b64754d4a66e7d918b3f134a1f
Author: James Youngman 
Date:   Sun Jul 23 22:19:42 2017 +0100

find: avoid strftime's non-portable %F specifier.

* find/print.c (format_date): Avoid passing %F to strftime since
some implementation lack it.  Pass the synonymous %Y-%m-%d
instead.  This fixes a bug manifesting on HP Tru64 UNIX V5.1B.
Reported by Steven M. Schweda .

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  *** buffer overflow detected ***: find terminated

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[Bug 1730696] Re: * buffer overflow detected *: find terminated

2017-11-07 Thread Henning Meyer

I can confirm the bug:

There is a blatant stack overflow in the ubuntu 17.10 sources 
(findutils-4.6.0+git+20170729):
file "find/print.c", function "static char* format_date", line 614 and following

char fmt[6];
/* a few lines later */
strcpy(fmt, "%Y-%m-%d+%T");

that is string is longer than 5 characters
that call should be strncpy anyway

the non-crashing versions (previous ubuntu, also official GNU sources
4.6.0) instead have

strcpy (fmt, "%F+%T");

which does fit exactly into a six byte buffer

The obvious fix is to increase the size of fmt to hold the longer string

there is a comment in the new sources, explaining the motivation

  /* Avoid %F, some Unix versions lack it.  For example:
 HP Tru64 UNIX V5.1B (Rev. 2650); Wed Feb 17 22:59:59 CST 2016
 Also, some older HP-UX versions expand %F as the full month (like %B).
 Reported by Steven M. Schweda  */


** Bug watch added: Debian Bug tracker #873032
   https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=873032

** Bug watch added: GNU Savannah Bug Tracker #51841
   http://savannah.gnu.org/bugs/?51841

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Title:
  *** buffer overflow detected ***: find terminated

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[Bug 1671159] Re: wget crashed with SIGSEGV

2017-08-28 Thread Henning Meyer

*** This bug is a duplicate of bug 1573307 ***
https://bugs.launchpad.net/bugs/1573307

** This bug has been marked a duplicate of bug 1573307
   wget crashed with SIGSEGV in __memset_avx2()

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  wget crashed with SIGSEGV

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[Bug 1637774] Re: gqrx-sdr crashes on startup

2017-08-28 Thread Henning Meyer

I looked at the build logs and gnuradio is build with the flag std=c++98
while g++ defaults to std=c++14 and libuhd uses the defaults.

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Title:
  gqrx-sdr crashes on startup

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[Bug 1637774] Re: gqrx-sdr crashes on startup

2017-08-28 Thread Henning Meyer

gnuradio in Ubuntu 17.10 will be built with std=c++11 hopefully that
will avoid the problem.

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  gqrx-sdr crashes on startup

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[Bug 1637774] Re: gqrx-sdr crashes on startup

2017-08-28 Thread Henning Meyer

since gqrx does not actually use boost::asio functionality in
libgnuradio-blocks, the following workaround prevents crashes:

```
set LD_PRELOAD=/usr/lib/x86_64-linux-gnu/libuhd.so.003
gqrx
```

without the need to change libraries on the file system

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  gqrx-sdr crashes on startup

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[Bug 1637774] Re: gqrx-sdr crashes on startup

2017-08-28 Thread Henning Meyer

of course, the maintainers of libgnuradio and libuhd should figure out
which library is at fault (i.e. built with non-standard compile options
or boost versions) so that this does not happen again

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  gqrx-sdr crashes on startup

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[Bug 1637774] Re: gqrx-sdr crashes on startup

2017-08-28 Thread Henning Meyer

This crash is caused by a C++ ODR violation between libuhd.so.003 and
libgnuradio-blocks.so.3.7.10 both of which implement the virtual class
boost::asio::detail::task_io_service but the implementations are not
identical

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  gqrx-sdr crashes on startup

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[Bug 1664321] Re: clang + boost regex + xenial = linker error

2017-02-17 Thread Henning Meyer

I believe this is a related bug report in debian
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=823978

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Title:
  clang + boost regex + xenial = linker error

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[Bug 1664321] Re: clang + boost regex + xenial = linker error

2017-02-17 Thread Henning Meyer

I get the same error when compiling on 16.04, it links fine on 16.10

I suspect that might be because gcc6 of 16.10 defaults to C++14 when the
boost regex libraries were built, but have not verified that

** Bug watch added: Debian Bug tracker #823978
   http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=823978

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  clang + boost regex + xenial = linker error

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[Bug 1647868] Re: CPack DEB generator shlibdeps fails silently if /usr/bin/file is not installed

2016-12-08 Thread Henning Meyer

the "silent failure" issue has been fixed in cmake upstream:

https://gitlab.kitware.com/cmake/cmake/commit/e326d8cf3eb2ac3f98fe5b4783b35c6141c006a9

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  CPack DEB generator shlibdeps fails silently if /usr/bin/file is not
  installed

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[Bug 1647868] Re: CPack DEB generator shlibdeps fails silently if /usr/bin/file is not installed

2016-12-07 Thread Henning Meyer

Good point:

I have opened issue #16486 and will create a merge request

https://gitlab.kitware.com/cmake/cmake/issues/16486

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Title:
  CPack DEB generator shlibdeps fails silently if /usr/bin/file is not
  installed

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[Bug 1647868] Re: CPack DEB generator shlibdeps fails silently if /usr/bin/file is not installed

2016-12-07 Thread Henning Meyer

I have described the issue on the cm...@cmake.org mailing list as
follows:

the CPack DEB generator executes the file tool to determine whether a
file is executable

this is a snippet from CPackDeb.cmake from cmake gitlab master:

# get file info so that we can determine if file is executable or not
unset(CPACK_DEB_INSTALL_FILES)
foreach(FILE_ IN LISTS FILE_PATHS_)
  execute_process(COMMAND file "./${FILE_}"
WORKING_DIRECTORY "${WDIR}"
OUTPUT_VARIABLE INSTALL_FILE_)
  list(APPEND CPACK_DEB_INSTALL_FILES "${INSTALL_FILE_}")
endforeach()

# Only dynamically linked ELF files are included
# Extract only file name infront of ":"
foreach(_FILE IN LISTS CPACK_DEB_INSTALL_FILES)
  if(_FILE MATCHES "ELF.*dynamically linked")
string(REGEX MATCH "(^.*):" _FILE_NAME "${_FILE}")
list(APPEND CPACK_DEB_BINARY_FILES "${CMAKE_MATCH_1}")
set(CONTAINS_EXECUTABLE_FILES_ TRUE)
  endif()
  if(_FILE MATCHES "ELF.*shared object")
string(REGEX MATCH "(^.*):" _FILE_NAME "${_FILE}")
list(APPEND CPACK_DEB_SHARED_OBJECT_FILES "${CMAKE_MATCH_1}")
  endif()
endforeach()

The problem is that execute_process(COMMAND file) may fail, and if it
does, we do not add the dependencies of that executable to the generated
deb file. This issue happened to us because our continuous integration
system tried building inside a minimal docker image, where /usr/bin/file
was simply not available, but it might fail for other reasons too: for
example strange things in the user's path, open file limit exceeded or
out of memory conditions.

I would therefore much prefer if the above code:
1) uses a variable ${FILE_EXECUTABLE} for the file tool defaulting to
/usr/bin/file similar to the way it uses the variable
${READELF_EXECUTABLE} for the readelf tool
2) checks the return code on every iteration of the foreach() loop, and
calls message(FATAL_ERROR) if it is non-zero.

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Title:
  CPack DEB generator shlibdeps fails silently if /usr/bin/file is not
  installed

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[Bug 1647868] Re: CPack DEB generator shlibdeps fails silently if /usr/bin/file is not installed

2016-12-07 Thread Henning Meyer

Yes, I will report this in cmake upstream later today

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Title:
  CPack DEB generator shlibdeps fails silently if /usr/bin/file is not
  installed

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[Bug 1647796] Re: dpkg-shlibdeps fails if /usr/bin/file not installed

2016-12-06 Thread Henning Meyer

my fault, I tested this, dpkg-shlibdeps works fine

the actual problem lies with cmake and is reported as #1647868

** Changed in: dpkg (Ubuntu)
   Status: New => Invalid

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Title:
  dpkg-shlibdeps fails if /usr/bin/file not installed

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[Bug 1647868] [NEW] CPack DEB generator shlibdeps fails silently if /usr/bin/file is not installed

2016-12-06 Thread Henning Meyer

Public bug reported:

I use CPack to build a debian package

I use CPACK_DEBIAN_PACKAGE_SHLIBDEPS to let dpkg-shlibdeps figure out
shared library dependencies

this only works when the package "file" is installed and fails silently
otherwise

"file" is not a package dependency of the cmake package

this bug report is about the packaging dependency, not that cpack
silently fails, which should be fixed upstream

How to reproduce

Source File: main.cxx

#include 
int main(int,char**) {
std::cout << "Hello\n";
return 0;
}

CMakeList.txt:
cmake_minimum_required(VERSION 2.6)
 
PROJECT(Hello)
 
ADD_EXECUTABLE(hello main.cxx)
INSTALL(TARGETS hello DESTINATION hello)
 
SET(CPACK_GENERATOR "DEB")
SET(CPACK_DEBIAN_PACKAGE_MAINTAINER "Hello Kitty") #required
SET(CPACK_DEBIAN_PACKAGE_SHLIBDEPS ON) 
INCLUDE(CPack)


commands to trigger
apt install cmake
cmake .
make package
dpkg -I Hello-0.1.1-Linux.deb | grep Depends

expected output:
Depends: libc6 (>= 2.2.5), libstdc++6 (>= 4.1.1)

actual output of grep if /usr/bin/file is not installed is empty
(missing Depends line)

affects Ubuntu version: Ubuntu 16.04 (probably all others too)
affects cmake version: 3.5.1-1ubuntu1

Work-around: apt install file (almost everyone has that installed, but
minimal docker containers for package building do not)

suggested solution: make the cmake package depend on the file package

** Affects: cmake (Ubuntu)
 Importance: Undecided
 Status: New

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Title:
  CPack DEB generator shlibdeps fails silently if /usr/bin/file is not
  installed

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[Bug 1647796] Re: dpkg-shlibdeps fails if /usr/bin/file not installed

2016-12-06 Thread Henning Meyer

note: "file" is installed by default via debootstrap

"file" is a dependency of debhelper

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Title:
  dpkg-shlibdeps fails if /usr/bin/file not installed

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[Bug 1647796] [NEW] dpkg-shlibdeps fails if /usr/bin/file not installed

2016-12-06 Thread Henning Meyer

Public bug reported:

the perl script dpkg-shlibdeps depends on /usr/bin/file for correct
execution but the package dpkg-dev providing dpkg-shlibdeps does not
depend on the package "file" providing /usr/bin/file

EFFECT

when building packages in a minimal system (e.g. a chroot) the generated
dependencies are missing

WORK-AROUND

"apt install file"

SOLUTION

make dpkg-dev depend on file

NOTICED:
Ubuntu 16.04.1
Package: dpkg-dev
Version: 1.17.5ubuntu5
architecture: amd64

** Affects: dpkg (Ubuntu)
 Importance: Undecided
 Status: New

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  dpkg-shlibdeps fails if /usr/bin/file not installed

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[Bug 52189] Re: Does not apply cleanly to ubuntu linux-source-2.6.15

2006-10-17 Thread Henning Meyer

The patch does not work - and I'm unable to find out why.
But I also don't want to use a prebuild kernel (or prepared sources) from a 
third person, so MarcelloNuccios kernel is no option for me.

Please fix it, it shouldn't be to hard

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Does not apply cleanly to ubuntu linux-source-2.6.15
https://launchpad.net/bugs/52189

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