Attachment 1481603 Details for Bug 1626539 – Bug in kernel

Bug in kernel

x.out (text/plain), 6.94 KB, created by Rubén Dután on 2018-09-07 15:12:08 UTC

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Creator: Rubén Dután

Created: 2018-09-07 15:12:08 UTC

Size: 6.94 KB

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obsolete

>Sep 07 09:28:47 gerencia kernel: DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>Sep 07 09:28:47 gerencia kernel: DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>Sep 07 09:28:47 gerencia kernel: CR2: 00007faf44006000 CR3: 000000023a562001 CR4: 00000000003606e0
>Sep 07 09:28:47 gerencia kernel: CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>Sep 07 09:28:47 gerencia kernel: FS:  00007faf46e85ac0(0000) GS:ffff96c42ed80000(0000) knlGS:0000000000000000
>Sep 07 09:28:47 gerencia kernel: R13: ffff96c4157a4000 R14: ffff96c36ec66c98 R15: ffff96c360034300
>Sep 07 09:28:47 gerencia kernel: R10: 0000000000000000 R11: 0000000000000001 R12: ffff96c360034550
>Sep 07 09:28:47 gerencia kernel: RBP: ffff96c360036a00 R08: 0000000000000064 R09: 0000000000000003
>Sep 07 09:28:47 gerencia kernel: RDX: 0000000000000000 RSI: ffff96c42ed96938 RDI: ffff96c42ed96938
>Sep 07 09:28:47 gerencia kernel: RAX: 0000000000000054 RBX: ffff96c36ec66ac0 RCX: 0000000000000000
>Sep 07 09:28:47 gerencia kernel: RSP: 0018:ffffad9244ee3aa8 EFLAGS: 00010246
>Sep 07 09:28:47 gerencia kernel: Code: e6 10 b9 e8 a8 6b c9 ff 0f 0b 48 c7 c7 38 e7 10 b9 e8 9a 6b c9 ff 0f 0b 48 89 f2 48 89 fe 48 c7 c7 f8 e6 10 b9 e8 86 6b c9 ff <0f> 0b 48 89 fe 48 c7 c7 c0 e6 10 b9 e8 75 6b c9 ff 0f 0b 90 90 90 
>Sep 07 09:28:47 gerencia kernel: RIP: 0010:__list_del_entry_valid.cold.1+0x34/0x4c
>Sep 07 09:28:47 gerencia kernel: ---[ end trace fcf50aa88e344de4 ]---
>Sep 07 09:28:47 gerencia kernel:  cfg80211 bluetooth iTCO_wdt ecdh_generic iTCO_vendor_support snd_hda_intel snd_hda_codec wmi_bmof intel_wmi_thunderbolt hp_wmi sparse_keymap rfkill snd_hda_core snd_hwdep mei_me snd_seq snd_seq_device snd_pcm joydev mei snd_timer int3400_thermal snd acpi_thermal_rel soundcore wmi hp_wireless processor_thermal_device int340x_thermal_zone intel_soc_dts_iosf intel_pch_thermal acpi_pad i2c_i801 pcc_cpufreq xfs libcrc32c i915 i2c_algo_bit drm_kms_helper drm crc32c_intel r8169 serio_raw mii video
>Sep 07 09:28:47 gerencia kernel: Modules linked in: rfcomm fuse iptable_mangle xt_CHECKSUM iptable_nat ipt_MASQUERADE nf_nat_ipv4 nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack tun bridge ccm stp llc ebtable_filter ebtables ip6table_filter ip6_tables devlink cmac bnep sunrpc vfat fat arc4 iwlmvm intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel mac80211 kvm irqbypass crct10dif_pclmul snd_hda_codec_hdmi crc32_pclmul uvcvideo videobuf2_vmalloc snd_soc_skl videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_skl_ipc videodev snd_soc_sst_ipc snd_soc_sst_dsp media snd_hda_ext_core snd_soc_acpi snd_hda_codec_realtek ghash_clmulni_intel snd_soc_core intel_cstate snd_compress snd_hda_codec_generic ac97_bus intel_uncore intel_rapl_perf snd_pcm_dmaengine btusb btrtl iwlwifi btbcm btintel
>Sep 07 09:28:47 gerencia kernel: R13: 000000000000000b R14: 0000000000000209 R15: 0000000000000000
>Sep 07 09:28:47 gerencia kernel: R10: 00007faf4662497f R11: 0000000000000246 R12: 0000000040406469
>Sep 07 09:28:47 gerencia kernel: RBP: 00007ffc23e32b10 R08: 00000000021bdf60 R09: 0000000000000001
>Sep 07 09:28:47 gerencia kernel: RDX: 00007ffc23e32b10 RSI: 0000000040406469 RDI: 000000000000000b
>Sep 07 09:28:47 gerencia kernel: RAX: ffffffffffffffda RBX: 000000000217f260 RCX: 00007faf473a6f7b
>Sep 07 09:28:47 gerencia kernel: RSP: 002b:00007ffc23e32ac8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>Sep 07 09:28:47 gerencia kernel: Code: 0f 1e fa 48 8b 05 0d bf 0c 00 64 c7 00 26 00 00 00 48 c7 c0 ff ff ff ff c3 66 0f 1f 44 00 00 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d dd be 0c 00 f7 d8 64 89 01 48 
>Sep 07 09:28:47 gerencia kernel: RIP: 0033:0x7faf473a6f7b
>Sep 07 09:28:47 gerencia kernel:  entry_SYSCALL_64_after_hwframe+0x44/0xa9
>Sep 07 09:28:47 gerencia kernel:  do_syscall_64+0x5b/0x160
>Sep 07 09:28:47 gerencia kernel:  __x64_sys_ioctl+0x16/0x20
>Sep 07 09:28:47 gerencia kernel:  ksys_ioctl+0x60/0x90
>Sep 07 09:28:47 gerencia kernel:  ? __do_page_fault+0x263/0x4e0
>Sep 07 09:28:47 gerencia kernel:  ? handle_mm_fault+0xda/0x200
>Sep 07 09:28:47 gerencia kernel:  do_vfs_ioctl+0xa4/0x620
>Sep 07 09:28:47 gerencia kernel:  ? vfs_writev+0xc5/0x100
>Sep 07 09:28:47 gerencia kernel:  ? i915_gem_execbuffer_ioctl+0x2b0/0x2b0 [i915]
>Sep 07 09:28:47 gerencia kernel:  drm_ioctl+0x1fc/0x390 [drm]
>Sep 07 09:28:47 gerencia kernel:  drm_ioctl_kernel+0xa1/0xf0 [drm]
>Sep 07 09:28:47 gerencia kernel:  ? i915_gem_execbuffer_ioctl+0x2b0/0x2b0 [i915]
>Sep 07 09:28:47 gerencia kernel:  i915_gem_execbuffer2_ioctl+0x1c7/0x350 [i915]
>Sep 07 09:28:47 gerencia kernel:  ? __kmalloc_node+0x208/0x2d0
>Sep 07 09:28:47 gerencia kernel:  ? unix_stream_sendmsg+0x37f/0x3b0
>Sep 07 09:28:47 gerencia kernel:  ? skb_copy_datagram_from_iter+0x6c/0x1c0
>Sep 07 09:28:47 gerencia kernel:  ? sock_alloc_send_pskb+0x1f5/0x230
>Sep 07 09:28:47 gerencia kernel:  ? finish_wait+0x80/0x80
>Sep 07 09:28:47 gerencia kernel:  ? _copy_from_iter+0x71/0x2b0
>Sep 07 09:28:47 gerencia kernel:  ? copyin+0x25/0x30
>Sep 07 09:28:47 gerencia kernel:  i915_gem_do_execbuffer+0xe48/0x10e0 [i915]
>Sep 07 09:28:47 gerencia kernel:  i915_vma_move_to_active+0x10f/0x2c0 [i915]
>Sep 07 09:28:47 gerencia kernel: Call Trace:
>Sep 07 09:28:47 gerencia kernel: DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>Sep 07 09:28:47 gerencia kernel: DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>Sep 07 09:28:47 gerencia kernel: CR2: 00007faf44006000 CR3: 000000023a562001 CR4: 00000000003606e0
>Sep 07 09:28:47 gerencia kernel: CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>Sep 07 09:28:47 gerencia kernel: FS:  00007faf46e85ac0(0000) GS:ffff96c42ed80000(0000) knlGS:0000000000000000
>Sep 07 09:28:47 gerencia kernel: R13: ffff96c4157a4000 R14: ffff96c36ec66c98 R15: ffff96c360034300
>Sep 07 09:28:47 gerencia kernel: R10: 0000000000000000 R11: 0000000000000001 R12: ffff96c360034550
>Sep 07 09:28:47 gerencia kernel: RBP: ffff96c360036a00 R08: 0000000000000064 R09: 0000000000000003
>Sep 07 09:28:47 gerencia kernel: RDX: 0000000000000000 RSI: ffff96c42ed96938 RDI: ffff96c42ed96938
>Sep 07 09:28:47 gerencia kernel: RAX: 0000000000000054 RBX: ffff96c36ec66ac0 RCX: 0000000000000000
>Sep 07 09:28:47 gerencia kernel: RSP: 0018:ffffad9244ee3aa8 EFLAGS: 00010246
>Sep 07 09:28:47 gerencia kernel: Code: e6 10 b9 e8 a8 6b c9 ff 0f 0b 48 c7 c7 38 e7 10 b9 e8 9a 6b c9 ff 0f 0b 48 89 f2 48 89 fe 48 c7 c7 f8 e6 10 b9 e8 86 6b c9 ff <0f> 0b 48 89 fe 48 c7 c7 c0 e6 10 b9 e8 75 6b c9 ff 0f 0b 90 90 90 
>Sep 07 09:28:47 gerencia kernel: RIP: 0010:__list_del_entry_valid.cold.1+0x34/0x4c
>Sep 07 09:28:47 gerencia kernel: Hardware name: HP HP Notebook/81EB, BIOS F.21 10/27/2016
>Sep 07 09:28:47 gerencia kernel: CPU: 3 PID: 1508 Comm: Xorg Not tainted 4.18.5-300.fc29.x86_64 #1
>Sep 07 09:28:47 gerencia kernel: invalid opcode: 0000 [#1] SMP PTI
>Sep 07 09:28:47 gerencia kernel: kernel BUG at lib/list_debug.c:53!
>Sep 07 09:28:47 gerencia kernel: ------------[ cut here ]------------
>Sep 07 09:28:47 gerencia kernel: list_del corruption. prev->next should be ffff96c360034550, but was ffff16c360034550

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Attachments on bug 1626539: 1481603